2012313251

素因数分解:

${\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{290419}}^1$

素因数の和:290486

約数の個数: 12

約数和(自身を含む): 2232168120

約数和(自身を除く): 219854869

約数列:

[1, 13, 41, 169, 533, 6929, 290419, 3775447, 11907179, 49080811, 154793327, 2012313251]

約数ペア:

[(1, 2012313251), (13, 154793327), (41, 49080811), (169, 11907179), (533, 3775447), (6929, 290419)]