2048656897

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{3061}}^1\times {\mathrm{4157}}^1$

素因数の和:7248

約数の個数: 16

約数和(自身を含む): 2444504832

約数和(自身を除く): 395847935

約数列:

[1, 7, 23, 161, 3061, 4157, 21427, 29099, 70403, 95611, 492821, 669277, 12724577, 89072039, 292665271, 2048656897]

約数ペア:

[(1, 2048656897), (7, 292665271), (23, 89072039), (161, 12724577), (3061, 669277), (4157, 492821), (21427, 95611), (29099, 70403)]