129375908

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{293}}^1\times {\mathrm{1871}}^1$

素因数の和:2227

約数の個数: 24

約数和(自身を含む): 231154560

約数和(自身を除く): 101778652

約数列:

[1, 2, 4, 59, 118, 236, 293, 586, 1172, 1871, 3742, 7484, 17287, 34574, 69148, 110389, 220778, 441556, 548203, 1096406, 2192812, 32343977, 64687954, 129375908]

約数ペア:

[(1, 129375908), (2, 64687954), (4, 32343977), (59, 2192812), (118, 1096406), (236, 548203), (293, 441556), (586, 220778), (1172, 110389), (1871, 69148), (3742, 34574), (7484, 17287)]