2021880068

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{948349}}^1$

素因数の和:948407

約数の個数: 24

約数和(自身を含む): 3903408600

約数和(自身を除く): 1881528532

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 948349, 1896698, 3793396, 12328537, 24657074, 38882309, 49314148, 77764618, 155529236, 505470017, 1010940034, 2021880068]

約数ペア:

[(1, 2021880068), (2, 1010940034), (4, 505470017), (13, 155529236), (26, 77764618), (41, 49314148), (52, 38882309), (82, 24657074), (164, 12328537), (533, 3793396), (1066, 1896698), (2132, 948349)]