2254049288

素因数分解:

$2^3\times {\mathrm{673}}^1\times {\mathrm{418657}}^1$

素因数の和:419336

約数の個数: 16

約数和(自身を含む): 4232632380

約数和(自身を除く): 1978583092

約数列:

[1, 2, 4, 8, 673, 1346, 2692, 5384, 418657, 837314, 1674628, 3349256, 281756161, 563512322, 1127024644, 2254049288]

約数ペア:

[(1, 2254049288), (2, 1127024644), (4, 563512322), (8, 281756161), (673, 3349256), (1346, 1674628), (2692, 837314), (5384, 418657)]