9438910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4271}}^1$

素因数の和:4308

約数の個数: 32

約数和(自身を含む): 19377792

約数和(自身を除く): 9938882

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 4271, 8542, 21355, 42710, 55523, 72607, 111046, 145214, 277615, 363035, 555230, 726070, 943891, 1887782, 4719455, 9438910]

約数ペア:

[(1, 9438910), (2, 4719455), (5, 1887782), (10, 943891), (13, 726070), (17, 555230), (26, 363035), (34, 277615), (65, 145214), (85, 111046), (130, 72607), (170, 55523), (221, 42710), (442, 21355), (1105, 8542), (2210, 4271)]