2012080868

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1942163}}^1$

素因数の和:1942211

約数の個数: 24

約数和(自身を含む): 4132924992

約数和(自身を除く): 2120844124

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 1942163, 3884326, 7768652, 13595141, 27190282, 54380564, 71860031, 143720062, 287440124, 503020217, 1006040434, 2012080868]

約数ペア:

[(1, 2012080868), (2, 1006040434), (4, 503020217), (7, 287440124), (14, 143720062), (28, 71860031), (37, 54380564), (74, 27190282), (148, 13595141), (259, 7768652), (518, 3884326), (1036, 1942163)]