2019401210

素因数分解:

$2^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{521}}^1\times {\mathrm{1171}}^1$

素因数の和:2030

約数の個数: 32

約数和(自身を含む): 3656021184

約数和(自身を除く): 1636619974

約数列:

[1, 2, 5, 10, 331, 521, 662, 1042, 1171, 1655, 2342, 2605, 3310, 5210, 5855, 11710, 172451, 344902, 387601, 610091, 775202, 862255, 1220182, 1724510, 1938005, 3050455, 3876010, 6100910, 201940121, 403880242, 1009700605, 2019401210]

約数ペア:

[(1, 2019401210), (2, 1009700605), (5, 403880242), (10, 201940121), (331, 6100910), (521, 3876010), (662, 3050455), (1042, 1938005), (1171, 1724510), (1655, 1220182), (2342, 862255), (2605, 775202), (3310, 610091), (5210, 387601), (5855, 344902), (11710, 172451)]