129125440574

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61609}}^1\times {\mathrm{80611}}^1$

素因数の和:142235

約数の個数: 16

約数和(自身を含む): 208593223440

約数和(自身を除く): 79467782866

約数列:

[1, 2, 13, 26, 61609, 80611, 123218, 161222, 800917, 1047943, 1601834, 2095886, 4966363099, 9932726198, 64562720287, 129125440574]

約数ペア:

[(1, 129125440574), (2, 64562720287), (13, 9932726198), (26, 4966363099), (61609, 2095886), (80611, 1601834), (123218, 1047943), (161222, 800917)]