7886931260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{30334351}}^1$

素因数の和:30334373

約数の個数: 24

約数和(自身を含む): 17836598976

約数和(自身を除く): 9949667716

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 30334351, 60668702, 121337404, 151671755, 303343510, 394346563, 606687020, 788693126, 1577386252, 1971732815, 3943465630, 7886931260]

約数ペア:

[(1, 7886931260), (2, 3943465630), (4, 1971732815), (5, 1577386252), (10, 788693126), (13, 606687020), (20, 394346563), (26, 303343510), (52, 151671755), (65, 121337404), (130, 60668702), (260, 30334351)]