395112268

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{509}}^1\times {\mathrm{4129}}^1$

素因数の和:4689

約数の個数: 24

約数和(自身を含む): 707716800

約数和(自身を除く): 312604532

約数列:

[1, 2, 4, 47, 94, 188, 509, 1018, 2036, 4129, 8258, 16516, 23923, 47846, 95692, 194063, 388126, 776252, 2101661, 4203322, 8406644, 98778067, 197556134, 395112268]

約数ペア:

[(1, 395112268), (2, 197556134), (4, 98778067), (47, 8406644), (94, 4203322), (188, 2101661), (509, 776252), (1018, 388126), (2036, 194063), (4129, 95692), (8258, 47846), (16516, 23923)]