2013186268

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{163}}^2\times {\mathrm{997}}^1$

素因数の和:1346

約数の個数: 36

約数和(自身を含む): 3735134760

約数和(自身を除く): 1721948492

約数列:

[1, 2, 4, 19, 38, 76, 163, 326, 652, 997, 1994, 3097, 3988, 6194, 12388, 18943, 26569, 37886, 53138, 75772, 106276, 162511, 325022, 504811, 650044, 1009622, 2019244, 3087709, 6175418, 12350836, 26489293, 52978586, 105957172, 503296567, 1006593134, 2013186268]

約数ペア:

[(1, 2013186268), (2, 1006593134), (4, 503296567), (19, 105957172), (38, 52978586), (76, 26489293), (163, 12350836), (326, 6175418), (652, 3087709), (997, 2019244), (1994, 1009622), (3097, 650044), (3988, 504811), (6194, 325022), (12388, 162511), (18943, 106276), (26569, 75772), (37886, 53138)]