2280991108

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{5113}}^1\times {\mathrm{10139}}^1$

素因数の和:15267

約数の個数: 24

約数和(自身を含む): 4355900640

約数和(自身を除く): 2074909532

約数列:

[1, 2, 4, 11, 22, 44, 5113, 10139, 10226, 20278, 20452, 40556, 56243, 111529, 112486, 223058, 224972, 446116, 51840707, 103681414, 207362828, 570247777, 1140495554, 2280991108]

約数ペア:

[(1, 2280991108), (2, 1140495554), (4, 570247777), (11, 207362828), (22, 103681414), (44, 51840707), (5113, 446116), (10139, 224972), (10226, 223058), (20278, 112486), (20452, 111529), (40556, 56243)]