2215202402

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{829}}^1$

素因数の和:1047

約数の個数: 64

約数和(自身を含む): 4038819840

約数和(自身を除く): 1823617438

約数列:

[1, 2, 7, 14, 31, 47, 62, 94, 131, 217, 262, 329, 434, 658, 829, 917, 1457, 1658, 1834, 2914, 4061, 5803, 6157, 8122, 10199, 11606, 12314, 20398, 25699, 28427, 38963, 43099, 51398, 56854, 77926, 86198, 108599, 179893, 190867, 217198, 272741, 359786, 381734, 545482, 760193, 1207853, 1336069, 1520386, 2415706, 2672138, 3366569, 5104153, 6733138, 8454971, 10208306, 16909942, 23565983, 35729071, 47131966, 71458142, 158228743, 316457486, 1107601201, 2215202402]

約数ペア:

[(1, 2215202402), (2, 1107601201), (7, 316457486), (14, 158228743), (31, 71458142), (47, 47131966), (62, 35729071), (94, 23565983), (131, 16909942), (217, 10208306), (262, 8454971), (329, 6733138), (434, 5104153), (658, 3366569), (829, 2672138), (917, 2415706), (1457, 1520386), (1658, 1336069), (1834, 1207853), (2914, 760193), (4061, 545482), (5803, 381734), (6157, 359786), (8122, 272741), (10199, 217198), (11606, 190867), (12314, 179893), (20398, 108599), (25699, 86198), (28427, 77926), (38963, 56854), (43099, 51398)]