2892470860

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{887261}}^1$

素因数の和:887433

約数の個数: 24

約数和(自身を含む): 6111460656

約数和(自身を除く): 3218989796

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 3260, 887261, 1774522, 3549044, 4436305, 8872610, 17745220, 144623543, 289247086, 578494172, 723117715, 1446235430, 2892470860]

約数ペア:

[(1, 2892470860), (2, 1446235430), (4, 723117715), (5, 578494172), (10, 289247086), (20, 144623543), (163, 17745220), (326, 8872610), (652, 4436305), (815, 3549044), (1630, 1774522), (3260, 887261)]