79804478

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{99013}}^1$

素因数の和:99059

約数の個数: 16

約数和(自身を含む): 133074816

約数和(自身を除く): 53270338

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 99013, 198026, 1287169, 2574338, 3069403, 6138806, 39902239, 79804478]

約数ペア:

[(1, 79804478), (2, 39902239), (13, 6138806), (26, 3069403), (31, 2574338), (62, 1287169), (403, 198026), (806, 99013)]