25247482

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{239}}^2$

素因数の和:510

約数の個数: 24

約数和(自身を含む): 43364916

約数和(自身を除く): 18117434

約数列:

[1, 2, 13, 17, 26, 34, 221, 239, 442, 478, 3107, 4063, 6214, 8126, 52819, 57121, 105638, 114242, 742573, 971057, 1485146, 1942114, 12623741, 25247482]

約数ペア:

[(1, 25247482), (2, 12623741), (13, 1942114), (17, 1485146), (26, 971057), (34, 742573), (221, 114242), (239, 105638), (442, 57121), (478, 52819), (3107, 8126), (4063, 6214)]