2103176870

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1823}}^1\times {\mathrm{2683}}^1$

素因数の和:4556

約数の個数: 32

約数和(自身を含む): 3877327872

約数和(自身を除く): 1774151002

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 1823, 2683, 3646, 5366, 9115, 13415, 18230, 26830, 78389, 115369, 156778, 230738, 391945, 576845, 783890, 1153690, 4891109, 9782218, 24455545, 48911090, 210317687, 420635374, 1051588435, 2103176870]

約数ペア:

[(1, 2103176870), (2, 1051588435), (5, 420635374), (10, 210317687), (43, 48911090), (86, 24455545), (215, 9782218), (430, 4891109), (1823, 1153690), (2683, 783890), (3646, 576845), (5366, 391945), (9115, 230738), (13415, 156778), (18230, 115369), (26830, 78389)]