870550798

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1571}}^1\times {\mathrm{21313}}^1$

素因数の和:22899

約数の個数: 16

約数和(自身を含む): 1407235536

約数和(自身を除く): 536684738

約数列:

[1, 2, 13, 26, 1571, 3142, 20423, 21313, 40846, 42626, 277069, 554138, 33482723, 66965446, 435275399, 870550798]

約数ペア:

[(1, 870550798), (2, 435275399), (13, 66965446), (26, 33482723), (1571, 554138), (3142, 277069), (20423, 42626), (21313, 40846)]