2080346810

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1588051}}^1$

素因数の和:1588189

約数の個数: 16

約数和(自身を含む): 3773211552

約数和(自身を除く): 1692864742

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 1588051, 3176102, 7940255, 15880510, 208034681, 416069362, 1040173405, 2080346810]

約数ペア:

[(1, 2080346810), (2, 1040173405), (5, 416069362), (10, 208034681), (131, 15880510), (262, 7940255), (655, 3176102), (1310, 1588051)]