2068803490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{56633}}^1$

素因数の和:56934

約数の個数: 32

約数和(自身を含む): 4024638576

約数和(自身を除く): 1955835086

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 281, 562, 1405, 2810, 3653, 7306, 18265, 36530, 56633, 113266, 283165, 566330, 736229, 1472458, 3681145, 7362290, 15913873, 31827746, 79569365, 159138730, 206880349, 413760698, 1034401745, 2068803490]

約数ペア:

[(1, 2068803490), (2, 1034401745), (5, 413760698), (10, 206880349), (13, 159138730), (26, 79569365), (65, 31827746), (130, 15913873), (281, 7362290), (562, 3681145), (1405, 1472458), (2810, 736229), (3653, 566330), (7306, 283165), (18265, 113266), (36530, 56633)]