2207156770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2425447}}^1$

素因数の和:2425474

約数の個数: 32

約数和(自身を含む): 4889703168

約数和(自身を除く): 2682546398

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 2425447, 4850894, 12127235, 16978129, 24254470, 31530811, 33956258, 63061622, 84890645, 157654055, 169781290, 220715677, 315308110, 441431354, 1103578385, 2207156770]

約数ペア:

[(1, 2207156770), (2, 1103578385), (5, 441431354), (7, 315308110), (10, 220715677), (13, 169781290), (14, 157654055), (26, 84890645), (35, 63061622), (65, 33956258), (70, 31530811), (91, 24254470), (130, 16978129), (182, 12127235), (455, 4850894), (910, 2425447)]