3756740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14449}}^1$

素因数の和:14471

約数の個数: 24

約数和(自身を含む): 8496600

約数和(自身を除く): 4739860

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 14449, 28898, 57796, 72245, 144490, 187837, 288980, 375674, 751348, 939185, 1878370, 3756740]

約数ペア:

[(1, 3756740), (2, 1878370), (4, 939185), (5, 751348), (10, 375674), (13, 288980), (20, 187837), (26, 144490), (52, 72245), (65, 57796), (130, 28898), (260, 14449)]