717253238

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{1249}}^1\times {\mathrm{1699}}^1$

素因数の和:2976

約数の個数: 24

約数和(自身を含む): 1166625000

約数和(自身を除く): 449371762

約数列:

[1, 2, 13, 26, 169, 338, 1249, 1699, 2498, 3398, 16237, 22087, 32474, 44174, 211081, 287131, 422162, 574262, 2122051, 4244102, 27586663, 55173326, 358626619, 717253238]

約数ペア:

[(1, 717253238), (2, 358626619), (13, 55173326), (26, 27586663), (169, 4244102), (338, 2122051), (1249, 574262), (1699, 422162), (2498, 287131), (3398, 211081), (16237, 44174), (22087, 32474)]