253441012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1613}}^1\times {\mathrm{3571}}^1$

素因数の和:5199

約数の個数: 24

約数和(自身を含む): 484277472

約数和(自身を除く): 230836460

約数列:

[1, 2, 4, 11, 22, 44, 1613, 3226, 3571, 6452, 7142, 14284, 17743, 35486, 39281, 70972, 78562, 157124, 5760023, 11520046, 23040092, 63360253, 126720506, 253441012]

約数ペア:

[(1, 253441012), (2, 126720506), (4, 63360253), (11, 23040092), (22, 11520046), (44, 5760023), (1613, 157124), (3226, 78562), (3571, 70972), (6452, 39281), (7142, 35486), (14284, 17743)]