870823996

素因数分解:

$2^2\times 7^1\times {\mathrm{1409}}^1\times {\mathrm{22073}}^1$

素因数の和:23493

約数の個数: 24

約数和(自身を含む): 1742963040

約数和(自身を除く): 872139044

約数列:

[1, 2, 4, 7, 14, 28, 1409, 2818, 5636, 9863, 19726, 22073, 39452, 44146, 88292, 154511, 309022, 618044, 31100857, 62201714, 124403428, 217705999, 435411998, 870823996]

約数ペア:

[(1, 870823996), (2, 435411998), (4, 217705999), (7, 124403428), (14, 62201714), (28, 31100857), (1409, 618044), (2818, 309022), (5636, 154511), (9863, 88292), (19726, 44146), (22073, 39452)]