2099681987

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{65951}}^1$

素因数の和:66074

約数の個数: 16

約数和(自身を含む): 2363719680

約数和(自身を除く): 264037693

約数列:

[1, 13, 31, 79, 403, 1027, 2449, 31837, 65951, 857363, 2044481, 5210129, 26578253, 67731677, 161513999, 2099681987]

約数ペア:

[(1, 2099681987), (13, 161513999), (31, 67731677), (79, 26578253), (403, 5210129), (1027, 2044481), (2449, 857363), (31837, 65951)]