2016329524

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{420419}}^1$

素因数の和:420543

約数の個数: 24

約数和(自身を含む): 3884680800

約数和(自身を除く): 1868351276

約数列:

[1, 2, 4, 11, 22, 44, 109, 218, 436, 1199, 2398, 4796, 420419, 840838, 1681676, 4624609, 9249218, 18498436, 45825671, 91651342, 183302684, 504082381, 1008164762, 2016329524]

約数ペア:

[(1, 2016329524), (2, 1008164762), (4, 504082381), (11, 183302684), (22, 91651342), (44, 45825671), (109, 18498436), (218, 9249218), (436, 4624609), (1199, 1681676), (2398, 840838), (4796, 420419)]