1911679968263

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{20959}}^1\times {\mathrm{412717}}^1$

素因数の和:433706

約数の個数: 16

約数和(自身を含む): 2179943458560

約数和(自身を除く): 268263490297

約数列:

[1, 13, 17, 221, 20959, 272467, 356303, 412717, 4631939, 5365321, 7016189, 91210457, 8650135603, 112451762839, 147052305251, 1911679968263]

約数ペア:

[(1, 1911679968263), (13, 147052305251), (17, 112451762839), (221, 8650135603), (20959, 91210457), (272467, 7016189), (356303, 5365321), (412717, 4631939)]