7130742731

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{2129}}^1\times {\mathrm{25183}}^1$

素因数の和:27338

約数の個数: 16

約数和(自身を含む): 8582707200

約数和(自身を除く): 1451964469

約数列:

[1, 7, 19, 133, 2129, 14903, 25183, 40451, 176281, 283157, 478477, 3349339, 53614607, 375302249, 1018677533, 7130742731]

約数ペア:

[(1, 7130742731), (7, 1018677533), (19, 375302249), (133, 53614607), (2129, 3349339), (14903, 478477), (25183, 283157), (40451, 176281)]