531965954

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1\times {\mathrm{733}}^1$

素因数の和:1122

約数の個数: 32

約数和(自身を含む): 872062464

約数和(自身を除く): 340096510

約数列:

[1, 2, 13, 26, 103, 206, 271, 542, 733, 1339, 1466, 2678, 3523, 7046, 9529, 19058, 27913, 55826, 75499, 150998, 198643, 362869, 397286, 725738, 981487, 1962974, 2582359, 5164718, 20460229, 40920458, 265982977, 531965954]

約数ペア:

[(1, 531965954), (2, 265982977), (13, 40920458), (26, 20460229), (103, 5164718), (206, 2582359), (271, 1962974), (542, 981487), (733, 725738), (1339, 397286), (1466, 362869), (2678, 198643), (3523, 150998), (7046, 75499), (9529, 55826), (19058, 27913)]