656885992319

素因数分解:

${\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{2551}}^1\times {\mathrm{19997}}^1$

素因数の和:22790

約数の個数: 16

約数和(自身を含む): 669577835520

約数和(自身を除く): 12691843201

約数列:

[1, 79, 163, 2551, 12877, 19997, 201529, 415813, 1579763, 3259511, 32849227, 51012347, 257501369, 4029975413, 8315012561, 656885992319]

約数ペア:

[(1, 656885992319), (79, 8315012561), (163, 4029975413), (2551, 257501369), (12877, 51012347), (19997, 32849227), (201529, 3259511), (415813, 1579763)]