2012203338

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{312551}}^1$

素因数の和:312622

約数の個数: 32

約数和(自身を含む): 4275711360

約数和(自身を除く): 2263508022

約数列:

[1, 2, 3, 6, 29, 37, 58, 74, 87, 111, 174, 222, 1073, 2146, 3219, 6438, 312551, 625102, 937653, 1875306, 9063979, 11564387, 18127958, 23128774, 27191937, 34693161, 54383874, 69386322, 335367223, 670734446, 1006101669, 2012203338]

約数ペア:

[(1, 2012203338), (2, 1006101669), (3, 670734446), (6, 335367223), (29, 69386322), (37, 54383874), (58, 34693161), (74, 27191937), (87, 23128774), (111, 18127958), (174, 11564387), (222, 9063979), (1073, 1875306), (2146, 937653), (3219, 625102), (6438, 312551)]