2764916408

素因数分解:

$2^3\times {\mathrm{1321}}^1\times {\mathrm{261631}}^1$

素因数の和:262958

約数の個数: 16

約数和(自身を含む): 5188162560

約数和(自身を除く): 2423246152

約数列:

[1, 2, 4, 8, 1321, 2642, 5284, 10568, 261631, 523262, 1046524, 2093048, 345614551, 691229102, 1382458204, 2764916408]

約数ペア:

[(1, 2764916408), (2, 1382458204), (4, 691229102), (8, 345614551), (1321, 2093048), (2642, 1046524), (5284, 523262), (10568, 261631)]