407382014

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{176051}}^1$

素因数の和:176155

約数の個数: 16

約数和(自身を含む): 665476560

約数和(自身を除く): 258094546

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 176051, 352102, 2288663, 4577326, 15668539, 31337078, 203691007, 407382014]

約数ペア:

[(1, 407382014), (2, 203691007), (13, 31337078), (26, 15668539), (89, 4577326), (178, 2288663), (1157, 352102), (2314, 176051)]