1226588

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{457}}^1$

素因数の和:533

約数の個数: 24

約数和(自身を含む): 2385264

約数和(自身を除く): 1158676

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 457, 671, 914, 1342, 1828, 2684, 5027, 10054, 20108, 27877, 55754, 111508, 306647, 613294, 1226588]

約数ペア:

[(1, 1226588), (2, 613294), (4, 306647), (11, 111508), (22, 55754), (44, 27877), (61, 20108), (122, 10054), (244, 5027), (457, 2684), (671, 1828), (914, 1342)]