1389913202

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{214559}}^1$

素因数の和:214681

約数の個数: 16

約数和(自身を含む): 2162764800

約数和(自身を除く): 772851598

約数列:

[1, 2, 41, 79, 82, 158, 3239, 6478, 214559, 429118, 8796919, 16950161, 17593838, 33900322, 694956601, 1389913202]

約数ペア:

[(1, 1389913202), (2, 694956601), (41, 33900322), (79, 17593838), (82, 16950161), (158, 8796919), (3239, 429118), (6478, 214559)]