315893524

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{487}}^1\times {\mathrm{9539}}^1$

素因数の和:10047

約数の個数: 24

約数和(自身を含む): 586595520

約数和(自身を除く): 270701996

約数列:

[1, 2, 4, 17, 34, 68, 487, 974, 1948, 8279, 9539, 16558, 19078, 33116, 38156, 162163, 324326, 648652, 4645493, 9290986, 18581972, 78973381, 157946762, 315893524]

約数ペア:

[(1, 315893524), (2, 157946762), (4, 78973381), (17, 18581972), (34, 9290986), (68, 4645493), (487, 648652), (974, 324326), (1948, 162163), (8279, 38156), (9539, 33116), (16558, 19078)]