248333998

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1\times {\mathrm{523}}^1$

素因数の和:840

約数の個数: 32

約数和(自身を含む): 412895232

約数和(自身を除く): 164561234

約数列:

[1, 2, 11, 22, 113, 191, 226, 382, 523, 1046, 1243, 2101, 2486, 4202, 5753, 11506, 21583, 43166, 59099, 99893, 118198, 199786, 237413, 474826, 650089, 1098823, 1300178, 2197646, 11287909, 22575818, 124166999, 248333998]

約数ペア:

[(1, 248333998), (2, 124166999), (11, 22575818), (22, 11287909), (113, 2197646), (191, 1300178), (226, 1098823), (382, 650089), (523, 474826), (1046, 237413), (1243, 199786), (2101, 118198), (2486, 99893), (4202, 59099), (5753, 43166), (11506, 21583)]