130021300708

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{2500409629}}^1$

素因数の和:2500409646

約数の個数: 12

約数和(自身を含む): 245040143740

約数和(自身を除く): 115018843032

約数列:

[1, 2, 4, 13, 26, 52, 2500409629, 5000819258, 10001638516, 32505325177, 65010650354, 130021300708]

約数ペア:

[(1, 130021300708), (2, 65010650354), (4, 32505325177), (13, 10001638516), (26, 5000819258), (52, 2500409629)]