2025745084

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{443}}^1\times {\mathrm{1009}}^1$

素因数の和:1570

約数の個数: 48

約数和(自身を含む): 3917571840

約数和(自身を除く): 1891826756

約数列:

[1, 2, 4, 11, 22, 44, 103, 206, 412, 443, 886, 1009, 1133, 1772, 2018, 2266, 4036, 4532, 4873, 9746, 11099, 19492, 22198, 44396, 45629, 91258, 103927, 182516, 207854, 415708, 446987, 501919, 893974, 1003838, 1143197, 1787948, 2007676, 2286394, 4572788, 4916857, 9833714, 19667428, 46039661, 92079322, 184158644, 506436271, 1012872542, 2025745084]

約数ペア:

[(1, 2025745084), (2, 1012872542), (4, 506436271), (11, 184158644), (22, 92079322), (44, 46039661), (103, 19667428), (206, 9833714), (412, 4916857), (443, 4572788), (886, 2286394), (1009, 2007676), (1133, 1787948), (1772, 1143197), (2018, 1003838), (2266, 893974), (4036, 501919), (4532, 446987), (4873, 415708), (9746, 207854), (11099, 182516), (19492, 103927), (22198, 91258), (44396, 45629)]