1520792090

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3709249}}^1$

素因数の和:3709297

約数の個数: 16

約数和(自身を含む): 2804193000

約数和(自身を除く): 1283400910

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 3709249, 7418498, 18546245, 37092490, 152079209, 304158418, 760396045, 1520792090]

約数ペア:

[(1, 1520792090), (2, 760396045), (5, 304158418), (10, 152079209), (41, 37092490), (82, 18546245), (205, 7418498), (410, 3709249)]