307133968

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1129169}}^1$

素因数の和:1129194

約数の個数: 20

約数和(自身を含む): 630076860

約数和(自身を除く): 322942892

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1129169, 2258338, 4516676, 9033352, 18066704, 19195873, 38391746, 76783492, 153566984, 307133968]

約数ペア:

[(1, 307133968), (2, 153566984), (4, 76783492), (8, 38391746), (16, 19195873), (17, 18066704), (34, 9033352), (68, 4516676), (136, 2258338), (272, 1129169)]