2257885821

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1759}}^1\times {\mathrm{25169}}^1$

素因数の和:26948

約数の個数: 16

約数和(自身を含む): 3189542400

約数和(自身を除く): 931656579

約数列:

[1, 3, 17, 51, 1759, 5277, 25169, 29903, 75507, 89709, 427873, 1283619, 44272271, 132816813, 752628607, 2257885821]

約数ペア:

[(1, 2257885821), (3, 752628607), (17, 132816813), (51, 44272271), (1759, 1283619), (5277, 427873), (25169, 89709), (29903, 75507)]