9918999998

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{1171}}^1\times {\mathrm{53611}}^1$

素因数の和:54863

約数の個数: 16

約数和(自身を含む): 15079983360

約数和(自身を除く): 5160983362

約数列:

[1, 2, 79, 158, 1171, 2342, 53611, 92509, 107222, 185018, 4235269, 8470538, 62778481, 125556962, 4959499999, 9918999998]

約数ペア:

[(1, 9918999998), (2, 4959499999), (79, 125556962), (158, 62778481), (1171, 8470538), (2342, 4235269), (53611, 185018), (92509, 107222)]