2488396024

素因数分解:

$2^3\times {\mathrm{1993}}^1\times {\mathrm{156071}}^1$

素因数の和:158070

約数の個数: 16

約数和(自身を含む): 4668113520

約数和(自身を除く): 2179717496

約数列:

[1, 2, 4, 8, 1993, 3986, 7972, 15944, 156071, 312142, 624284, 1248568, 311049503, 622099006, 1244198012, 2488396024]

約数ペア:

[(1, 2488396024), (2, 1244198012), (4, 622099006), (8, 311049503), (1993, 1248568), (3986, 624284), (7972, 312142), (15944, 156071)]