2005392452

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1935707}}^1$

素因数の和:1935755

約数の個数: 24

約数和(自身を含む): 4119186624

約数和(自身を除く): 2113794172

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 1935707, 3871414, 7742828, 13549949, 27099898, 54199796, 71621159, 143242318, 286484636, 501348113, 1002696226, 2005392452]

約数ペア:

[(1, 2005392452), (2, 1002696226), (4, 501348113), (7, 286484636), (14, 143242318), (28, 71621159), (37, 54199796), (74, 27099898), (148, 13549949), (259, 7742828), (518, 3871414), (1036, 1935707)]