2247398796760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4321920763}}^1$

素因数の和:4321920787

約数の個数: 32

約数和(自身を含む): 5445620162640

約数和(自身を除く): 3198221365880

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 4321920763, 8643841526, 17287683052, 21609603815, 34575366104, 43219207630, 56184969919, 86438415260, 112369939838, 172876830520, 224739879676, 280924849595, 449479759352, 561849699190, 1123699398380, 2247398796760]

約数ペア:

[(1, 2247398796760), (2, 1123699398380), (4, 561849699190), (5, 449479759352), (8, 280924849595), (10, 224739879676), (13, 172876830520), (20, 112369939838), (26, 86438415260), (40, 56184969919), (52, 43219207630), (65, 34575366104), (104, 21609603815), (130, 17287683052), (260, 8643841526), (520, 4321920763)]