2599681604

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{971}}^1\times {\mathrm{51487}}^1$

素因数の和:52475

約数の個数: 24

約数和(自身を含む): 4904540928

約数和(自身を除く): 2304859324

約数列:

[1, 2, 4, 13, 26, 52, 971, 1942, 3884, 12623, 25246, 50492, 51487, 102974, 205948, 669331, 1338662, 2677324, 49993877, 99987754, 199975508, 649920401, 1299840802, 2599681604]

約数ペア:

[(1, 2599681604), (2, 1299840802), (4, 649920401), (13, 199975508), (26, 99987754), (52, 49993877), (971, 2677324), (1942, 1338662), (3884, 669331), (12623, 205948), (25246, 102974), (50492, 51487)]