5143312

素因数分解:

$2^4\times {\mathrm{521}}^1\times {\mathrm{617}}^1$

素因数の和:1146

約数の個数: 20

約数和(自身を含む): 10000476

約数和(自身を除く): 4857164

約数列:

[1, 2, 4, 8, 16, 521, 617, 1042, 1234, 2084, 2468, 4168, 4936, 8336, 9872, 321457, 642914, 1285828, 2571656, 5143312]

約数ペア:

[(1, 5143312), (2, 2571656), (4, 1285828), (8, 642914), (16, 321457), (521, 9872), (617, 8336), (1042, 4936), (1234, 4168), (2084, 2468)]