1330669330

素因数分解:

$2^1\times 5^1\times {\mathrm{5237}}^1\times {\mathrm{25409}}^1$

素因数の和:30653

約数の個数: 16

約数和(自身を含む): 2395756440

約数和(自身を除く): 1065087110

約数列:

[1, 2, 5, 10, 5237, 10474, 25409, 26185, 50818, 52370, 127045, 254090, 133066933, 266133866, 665334665, 1330669330]

約数ペア:

[(1, 1330669330), (2, 665334665), (5, 266133866), (10, 133066933), (5237, 254090), (10474, 127045), (25409, 52370), (26185, 50818)]