2048620510

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{859}}^1\times {\mathrm{3359}}^1$

素因数の和:4296

約数の個数: 32

約数和(自身を含む): 3744921600

約数和(自身を除く): 1696301090

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 859, 1718, 3359, 4295, 6718, 8590, 16795, 33590, 60989, 121978, 238489, 304945, 476978, 609890, 1192445, 2384890, 2885381, 5770762, 14426905, 28853810, 204862051, 409724102, 1024310255, 2048620510]

約数ペア:

[(1, 2048620510), (2, 1024310255), (5, 409724102), (10, 204862051), (71, 28853810), (142, 14426905), (355, 5770762), (710, 2885381), (859, 2384890), (1718, 1192445), (3359, 609890), (4295, 476978), (6718, 304945), (8590, 238489), (16795, 121978), (33590, 60989)]