2550971518

素因数分解:

$2^1\times {\mathrm{197}}^1\times {\mathrm{2459}}^1\times {\mathrm{2633}}^1$

素因数の和:5291

約数の個数: 16

約数和(自身を含む): 3848906160

約数和(自身を除く): 1297934642

約数列:

[1, 2, 197, 394, 2459, 2633, 4918, 5266, 484423, 518701, 968846, 1037402, 6474547, 12949094, 1275485759, 2550971518]

約数ペア:

[(1, 2550971518), (2, 1275485759), (197, 12949094), (394, 6474547), (2459, 1037402), (2633, 968846), (4918, 518701), (5266, 484423)]