15703552048

素因数分解:

$2^4\times {\mathrm{2003}}^1\times {\mathrm{490001}}^1$

素因数の和:492012

約数の個数: 20

約数和(自身を含む): 30440884248

約数和(自身を除く): 14737332200

約数列:

[1, 2, 4, 8, 16, 2003, 4006, 8012, 16024, 32048, 490001, 980002, 1960004, 3920008, 7840016, 981472003, 1962944006, 3925888012, 7851776024, 15703552048]

約数ペア:

[(1, 15703552048), (2, 7851776024), (4, 3925888012), (8, 1962944006), (16, 981472003), (2003, 7840016), (4006, 3920008), (8012, 1960004), (16024, 980002), (32048, 490001)]