2002165

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{617}}^1$

素因数の和:692

約数の個数: 16

約数和(自身を含む): 2669760

約数和(自身を除く): 667595

約数列:

[1, 5, 11, 55, 59, 295, 617, 649, 3085, 3245, 6787, 33935, 36403, 182015, 400433, 2002165]

約数ペア:

[(1, 2002165), (5, 400433), (11, 182015), (55, 36403), (59, 33935), (295, 6787), (617, 3245), (649, 3085)]