2051210312

素因数分解:

$2^3\times {\mathrm{971}}^1\times {\mathrm{264059}}^1$

素因数の和:265036

約数の個数: 16

約数和(自身を含む): 3849994800

約数和(自身を除く): 1798784488

約数列:

[1, 2, 4, 8, 971, 1942, 3884, 7768, 264059, 528118, 1056236, 2112472, 256401289, 512802578, 1025605156, 2051210312]

約数ペア:

[(1, 2051210312), (2, 1025605156), (4, 512802578), (8, 256401289), (971, 2112472), (1942, 1056236), (3884, 528118), (7768, 264059)]