424779550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{653507}}^1$

素因数の和:653532

約数の個数: 24

約数和(自身を含む): 850867416

約数和(自身を除く): 426087866

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 653507, 1307014, 3267535, 6535070, 8495591, 16337675, 16991182, 32675350, 42477955, 84955910, 212389775, 424779550]

約数ペア:

[(1, 424779550), (2, 212389775), (5, 84955910), (10, 42477955), (13, 32675350), (25, 16991182), (26, 16337675), (50, 8495591), (65, 6535070), (130, 3267535), (325, 1307014), (650, 653507)]