129339998

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{691}}^1\times {\mathrm{3019}}^1$

素因数の和:3743

約数の個数: 16

約数和(自身を含む): 200624640

約数和(自身を除く): 71284642

約数列:

[1, 2, 31, 62, 691, 1382, 3019, 6038, 21421, 42842, 93589, 187178, 2086129, 4172258, 64669999, 129339998]

約数ペア:

[(1, 129339998), (2, 64669999), (31, 4172258), (62, 2086129), (691, 187178), (1382, 93589), (3019, 42842), (6038, 21421)]