2118652

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{457}}^1$

素因数の和:541

約数の個数: 24

約数和(自身を含む): 3975440

約数和(自身を除く): 1856788

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 457, 914, 1159, 1828, 2318, 4636, 8683, 17366, 27877, 34732, 55754, 111508, 529663, 1059326, 2118652]

約数ペア:

[(1, 2118652), (2, 1059326), (4, 529663), (19, 111508), (38, 55754), (61, 34732), (76, 27877), (122, 17366), (244, 8683), (457, 4636), (914, 2318), (1159, 1828)]