2019413330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{78791}}^1$

素因数の和:79042

約数の個数: 32

約数和(自身を含む): 3982462848

約数和(自身を除く): 1963049518

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 233, 466, 1165, 2330, 2563, 5126, 12815, 25630, 78791, 157582, 393955, 787910, 866701, 1733402, 4333505, 8667010, 18358303, 36716606, 91791515, 183583030, 201941333, 403882666, 1009706665, 2019413330]

約数ペア:

[(1, 2019413330), (2, 1009706665), (5, 403882666), (10, 201941333), (11, 183583030), (22, 91791515), (55, 36716606), (110, 18358303), (233, 8667010), (466, 4333505), (1165, 1733402), (2330, 866701), (2563, 787910), (5126, 393955), (12815, 157582), (25630, 78791)]