2640188161

素因数分解:

${\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{311}}^1\times {\mathrm{5779}}^1$

素因数の和:6216

約数の個数: 16

約数和(自身を含む): 2878162560

約数和(自身を除く): 237974399

約数列:

[1, 13, 113, 311, 1469, 4043, 5779, 35143, 75127, 456859, 653027, 1797269, 8489351, 23364497, 203091397, 2640188161]

約数ペア:

[(1, 2640188161), (13, 203091397), (113, 23364497), (311, 8489351), (1469, 1797269), (4043, 653027), (5779, 456859), (35143, 75127)]