2017557332

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:250

約数の個数: 144

約数和(自身を含む): 4548579840

約数和(自身を除く): 2531022508

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 67, 76, 92, 107, 133, 134, 161, 214, 266, 268, 322, 428, 437, 469, 529, 532, 644, 749, 874, 938, 1058, 1273, 1498, 1541, 1748, 1876, 2033, 2116, 2461, 2546, 2996, 3059, 3082, 3703, 4066, 4922, 5092, 6118, 6164, 7169, 7406, 8132, 8911, 9844, 10051, 10787, 12236, 14231, 14338, 14812, 17227, 17822, 20102, 21574, 28462, 28676, 29279, 34454, 35443, 35644, 40204, 43148, 46759, 50183, 56603, 56924, 58558, 68908, 70357, 70886, 93518, 100366, 113206, 117116, 136211, 140714, 141772, 164887, 187036, 200732, 204953, 226412, 248101, 272422, 281428, 327313, 329774, 396221, 409906, 496202, 544844, 654626, 659548, 673417, 792442, 819812, 953477, 992404, 1075457, 1154209, 1309252, 1346834, 1584884, 1906954, 2150914, 2308418, 2693668, 3132853, 3792401, 3813908, 4301828, 4616836, 4713919, 6265706, 7528199, 7584802, 9427838, 12531412, 15056398, 15169604, 18855676, 21929971, 26546807, 30112796, 43859942, 53093614, 72055619, 87719884, 106187228, 144111238, 288222476, 504389333, 1008778666, 2017557332]

約数ペア:

[(1, 2017557332), (2, 1008778666), (4, 504389333), (7, 288222476), (14, 144111238), (19, 106187228), (23, 87719884), (28, 72055619), (38, 53093614), (46, 43859942), (67, 30112796), (76, 26546807), (92, 21929971), (107, 18855676), (133, 15169604), (134, 15056398), (161, 12531412), (214, 9427838), (266, 7584802), (268, 7528199), (322, 6265706), (428, 4713919), (437, 4616836), (469, 4301828), (529, 3813908), (532, 3792401), (644, 3132853), (749, 2693668), (874, 2308418), (938, 2150914), (1058, 1906954), (1273, 1584884), (1498, 1346834), (1541, 1309252), (1748, 1154209), (1876, 1075457), (2033, 992404), (2116, 953477), (2461, 819812), (2546, 792442), (2996, 673417), (3059, 659548), (3082, 654626), (3703, 544844), (4066, 496202), (4922, 409906), (5092, 396221), (6118, 329774), (6164, 327313), (7169, 281428), (7406, 272422), (8132, 248101), (8911, 226412), (9844, 204953), (10051, 200732), (10787, 187036), (12236, 164887), (14231, 141772), (14338, 140714), (14812, 136211), (17227, 117116), (17822, 113206), (20102, 100366), (21574, 93518), (28462, 70886), (28676, 70357), (29279, 68908), (34454, 58558), (35443, 56924), (35644, 56603), (40204, 50183), (43148, 46759)]