1718704

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{8263}}^1$

素因数の和:8284

約数の個数: 20

約数和(自身を含む): 3586576

約数和(自身を除く): 1867872

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 8263, 16526, 33052, 66104, 107419, 132208, 214838, 429676, 859352, 1718704]

約数ペア:

[(1, 1718704), (2, 859352), (4, 429676), (8, 214838), (13, 132208), (16, 107419), (26, 66104), (52, 33052), (104, 16526), (208, 8263)]