3404830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2381}}^1$

素因数の和:2412

約数の個数: 32

約数和(自身を含む): 7203168

約数和(自身を除く): 3798338

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 2381, 4762, 11905, 23810, 26191, 30953, 52382, 61906, 130955, 154765, 261910, 309530, 340483, 680966, 1702415, 3404830]

約数ペア:

[(1, 3404830), (2, 1702415), (5, 680966), (10, 340483), (11, 309530), (13, 261910), (22, 154765), (26, 130955), (55, 61906), (65, 52382), (110, 30953), (130, 26191), (143, 23810), (286, 11905), (715, 4762), (1430, 2381)]