1873478463265

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{69762743}}^1$

素因数の和:69762920

約数の個数: 16

約数和(自身を含む): 2320587916416

約数和(自身を除く): 447109453151

約数列:

[1, 5, 41, 131, 205, 655, 5371, 26855, 69762743, 348813715, 2860272463, 9138919333, 14301362315, 45694596665, 374695692653, 1873478463265]

約数ペア:

[(1, 1873478463265), (5, 374695692653), (41, 45694596665), (131, 14301362315), (205, 9138919333), (655, 2860272463), (5371, 348813715), (26855, 69762743)]