118817998

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{268819}}^1$

素因数の和:268851

約数の個数: 16

約数和(自身を含む): 203227920

約数和(自身を除く): 84409922

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 268819, 537638, 3494647, 4569923, 6989294, 9139846, 59408999, 118817998]

約数ペア:

[(1, 118817998), (2, 59408999), (13, 9139846), (17, 6989294), (26, 4569923), (34, 3494647), (221, 537638), (442, 268819)]