1280491692

素因数分解:

$2^2\times 3^1\times {\mathrm{857}}^1\times {\mathrm{124513}}^1$

素因数の和:125377

約数の個数: 24

約数和(自身を含む): 2991324336

約数和(自身を除く): 1710832644

約数列:

[1, 2, 3, 4, 6, 12, 857, 1714, 2571, 3428, 5142, 10284, 124513, 249026, 373539, 498052, 747078, 1494156, 106707641, 213415282, 320122923, 426830564, 640245846, 1280491692]

約数ペア:

[(1, 1280491692), (2, 640245846), (3, 426830564), (4, 320122923), (6, 213415282), (12, 106707641), (857, 1494156), (1714, 747078), (2571, 498052), (3428, 373539), (5142, 249026), (10284, 124513)]