8883290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2971}}^1$

素因数の和:3014

約数の個数: 32

約数和(自身を含む): 17974656

約数和(自身を除く): 9091366

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2971, 2990, 5942, 14855, 29710, 38623, 68333, 77246, 136666, 193115, 341665, 386230, 683330, 888329, 1776658, 4441645, 8883290]

約数ペア:

[(1, 8883290), (2, 4441645), (5, 1776658), (10, 888329), (13, 683330), (23, 386230), (26, 341665), (46, 193115), (65, 136666), (115, 77246), (130, 68333), (230, 38623), (299, 29710), (598, 14855), (1495, 5942), (2971, 2990)]