2917508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1087}}^1$

素因数の和:1163

約数の個数: 24

約数和(自身を含む): 5666304

約数和(自身を除く): 2748796

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1087, 1342, 2174, 2684, 4348, 11957, 23914, 47828, 66307, 132614, 265228, 729377, 1458754, 2917508]

約数ペア:

[(1, 2917508), (2, 1458754), (4, 729377), (11, 265228), (22, 132614), (44, 66307), (61, 47828), (122, 23914), (244, 11957), (671, 4348), (1087, 2684), (1342, 2174)]