4941968

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{18169}}^1$

素因数の和:18194

約数の個数: 20

約数和(自身を含む): 10138860

約数和(自身を除く): 5196892

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 18169, 36338, 72676, 145352, 290704, 308873, 617746, 1235492, 2470984, 4941968]

約数ペア:

[(1, 4941968), (2, 2470984), (4, 1235492), (8, 617746), (16, 308873), (17, 290704), (34, 145352), (68, 72676), (136, 36338), (272, 18169)]