537561428

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{13879}}^1$

素因数の和:14327

約数の個数: 24

約数和(自身を含む): 984036480

約数和(自身を除く): 446475052

約数列:

[1, 2, 4, 23, 46, 92, 421, 842, 1684, 9683, 13879, 19366, 27758, 38732, 55516, 319217, 638434, 1276868, 5843059, 11686118, 23372236, 134390357, 268780714, 537561428]

約数ペア:

[(1, 537561428), (2, 268780714), (4, 134390357), (23, 23372236), (46, 11686118), (92, 5843059), (421, 1276868), (842, 638434), (1684, 319217), (9683, 55516), (13879, 38732), (19366, 27758)]