130811524

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{257503}}^1$

素因数の和:257634

約数の個数: 12

約数和(自身を含む): 230723584

約数和(自身を除く): 99912060

約数列:

[1, 2, 4, 127, 254, 508, 257503, 515006, 1030012, 32702881, 65405762, 130811524]

約数ペア:

[(1, 130811524), (2, 65405762), (4, 32702881), (127, 1030012), (254, 515006), (508, 257503)]