65914927604

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{2060099}}^1$

素因数の和:2060543

約数の個数: 24

約数和(自身を含む): 121710708000

約数和(自身を除く): 55795780396

約数列:

[1, 2, 4, 19, 38, 76, 421, 842, 1684, 7999, 15998, 31996, 2060099, 4120198, 8240396, 39141881, 78283762, 156567524, 867301679, 1734603358, 3469206716, 16478731901, 32957463802, 65914927604]

約数ペア:

[(1, 65914927604), (2, 32957463802), (4, 16478731901), (19, 3469206716), (38, 1734603358), (76, 867301679), (421, 156567524), (842, 78283762), (1684, 39141881), (7999, 8240396), (15998, 4120198), (31996, 2060099)]