2121799680002

素因数分解:

$2^1\times {\mathrm{631}}^1\times {\mathrm{757}}^1\times {\mathrm{1213}}^1\times {\mathrm{1831}}^1$

素因数の和:4434

約数の個数: 32

約数和(自身を含む): 3196330616064

約数和(自身を除く): 1074530936062

約数列:

[1, 2, 631, 757, 1213, 1262, 1514, 1831, 2426, 3662, 477667, 765403, 918241, 955334, 1155361, 1386067, 1530806, 1836482, 2221003, 2310722, 2772134, 4442006, 579410071, 874608277, 1158820142, 1401452893, 1681299271, 1749216554, 2802905786, 3362598542, 1060899840001, 2121799680002]

約数ペア:

[(1, 2121799680002), (2, 1060899840001), (631, 3362598542), (757, 2802905786), (1213, 1749216554), (1262, 1681299271), (1514, 1401452893), (1831, 1158820142), (2426, 874608277), (3662, 579410071), (477667, 4442006), (765403, 2772134), (918241, 2310722), (955334, 2221003), (1155361, 1836482), (1386067, 1530806)]