217001518

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{677}}^1\times {\mathrm{1153}}^1$

素因数の和:1971

約数の個数: 16

約数和(自身を含む): 328613040

約数和(自身を除く): 111611522

約数列:

[1, 2, 139, 278, 677, 1153, 1354, 2306, 94103, 160267, 188206, 320534, 780581, 1561162, 108500759, 217001518]

約数ペア:

[(1, 217001518), (2, 108500759), (139, 1561162), (278, 780581), (677, 320534), (1153, 188206), (1354, 160267), (2306, 94103)]