251697524

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{118057}}^1$

素因数の和:118115

約数の個数: 24

約数和(自身を含む): 485926728

約数和(自身を除く): 234229204

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 118057, 236114, 472228, 1534741, 3069482, 4840337, 6138964, 9680674, 19361348, 62924381, 125848762, 251697524]

約数ペア:

[(1, 251697524), (2, 125848762), (4, 62924381), (13, 19361348), (26, 9680674), (41, 6138964), (52, 4840337), (82, 3069482), (164, 1534741), (533, 472228), (1066, 236114), (2132, 118057)]