2019064044

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1\times {\mathrm{8161}}^1$

素因数の和:8610

約数の個数: 48

約数和(自身を含む): 4812968160

約数和(自身を除く): 2793904116

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 389, 636, 778, 1167, 1556, 2334, 4668, 8161, 16322, 20617, 24483, 32644, 41234, 48966, 61851, 82468, 97932, 123702, 247404, 432533, 865066, 1297599, 1730132, 2595198, 3174629, 5190396, 6349258, 9523887, 12698516, 19047774, 38095548, 168255337, 336510674, 504766011, 673021348, 1009532022, 2019064044]

約数ペア:

[(1, 2019064044), (2, 1009532022), (3, 673021348), (4, 504766011), (6, 336510674), (12, 168255337), (53, 38095548), (106, 19047774), (159, 12698516), (212, 9523887), (318, 6349258), (389, 5190396), (636, 3174629), (778, 2595198), (1167, 1730132), (1556, 1297599), (2334, 865066), (4668, 432533), (8161, 247404), (16322, 123702), (20617, 97932), (24483, 82468), (32644, 61851), (41234, 48966)]