507245908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{9754729}}^1$

素因数の和:9754746

約数の個数: 12

約数和(自身を含む): 955963540

約数和(自身を除く): 448717632

約数列:

[1, 2, 4, 13, 26, 52, 9754729, 19509458, 39018916, 126811477, 253622954, 507245908]

約数ペア:

[(1, 507245908), (2, 253622954), (4, 126811477), (13, 39018916), (26, 19509458), (52, 9754729)]