870865896

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{684643}}^1$

素因数の和:684705

約数の個数: 32

約数和(自身を含む): 2218246560

約数和(自身を除く): 1347380664

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 684643, 1369286, 2053929, 2738572, 4107858, 5477144, 8215716, 16431432, 36286079, 72572158, 108858237, 145144316, 217716474, 290288632, 435432948, 870865896]

約数ペア:

[(1, 870865896), (2, 435432948), (3, 290288632), (4, 217716474), (6, 145144316), (8, 108858237), (12, 72572158), (24, 36286079), (53, 16431432), (106, 8215716), (159, 5477144), (212, 4107858), (318, 2738572), (424, 2053929), (636, 1369286), (1272, 684643)]