2019658776724

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{6473}}^1\times {\mathrm{1902517}}^1$

素因数の和:1909035

約数の個数: 24

約数和(自身を含む): 3621169050408

約数和(自身を除く): 1601510273684

約数列:

[1, 2, 4, 41, 82, 164, 6473, 12946, 25892, 265393, 530786, 1061572, 1902517, 3805034, 7610068, 78003197, 156006394, 312012788, 12314992541, 24629985082, 49259970164, 504914694181, 1009829388362, 2019658776724]

約数ペア:

[(1, 2019658776724), (2, 1009829388362), (4, 504914694181), (41, 49259970164), (82, 24629985082), (164, 12314992541), (6473, 312012788), (12946, 156006394), (25892, 78003197), (265393, 7610068), (530786, 3805034), (1061572, 1902517)]