5220990908

素因数分解:

$2^2\times 7^1\times {\mathrm{431}}^1\times {\mathrm{432631}}^1$

素因数の和:433073

約数の個数: 24

約数和(自身を含む): 10466233344

約数和(自身を除く): 5245242436

約数列:

[1, 2, 4, 7, 14, 28, 431, 862, 1724, 3017, 6034, 12068, 432631, 865262, 1730524, 3028417, 6056834, 12113668, 186463961, 372927922, 745855844, 1305247727, 2610495454, 5220990908]

約数ペア:

[(1, 5220990908), (2, 2610495454), (4, 1305247727), (7, 745855844), (14, 372927922), (28, 186463961), (431, 12113668), (862, 6056834), (1724, 3028417), (3017, 1730524), (6034, 865262), (12068, 432631)]