398400837962

素因数分解:

$2^1\times {\mathrm{181}}^1\times {\mathrm{433}}^1\times {\mathrm{2541697}}^1$

素因数の和:2542313

約数の個数: 16

約数和(自身を含む): 602290924872

約数和(自身を除く): 203890086910

約数列:

[1, 2, 181, 362, 433, 866, 78373, 156746, 2541697, 5083394, 460047157, 920094314, 1100554801, 2201109602, 199200418981, 398400837962]

約数ペア:

[(1, 398400837962), (2, 199200418981), (181, 2201109602), (362, 1100554801), (433, 920094314), (866, 460047157), (78373, 5083394), (156746, 2541697)]