1028931632

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{394529}}^1$

素因数の和:394700

約数の個数: 20

約数和(自身を含む): 2005790520

約数和(自身を除く): 976858888

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 394529, 789058, 1578116, 3156232, 6312464, 64308227, 128616454, 257232908, 514465816, 1028931632]

約数ペア:

[(1, 1028931632), (2, 514465816), (4, 257232908), (8, 128616454), (16, 64308227), (163, 6312464), (326, 3156232), (652, 1578116), (1304, 789058), (2608, 394529)]