1800000059

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{52667}}^1$

素因数の和:52930

約数の個数: 16

約数和(自身を含む): 2123573760

約数和(自身を除く): 323573701

約数列:

[1, 11, 13, 143, 239, 2629, 3107, 34177, 52667, 579337, 684671, 7531381, 12587413, 138461543, 163636369, 1800000059]

約数ペア:

[(1, 1800000059), (11, 163636369), (13, 138461543), (143, 12587413), (239, 7531381), (2629, 684671), (3107, 579337), (34177, 52667)]