2017205268

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{12930803}}^1$

素因数の和:12930823

約数の個数: 24

約数和(自身を含む): 5068875168

約数和(自身を除く): 3051669900

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 12930803, 25861606, 38792409, 51723212, 77584818, 155169636, 168100439, 336200878, 504301317, 672401756, 1008602634, 2017205268]

約数ペア:

[(1, 2017205268), (2, 1008602634), (3, 672401756), (4, 504301317), (6, 336200878), (12, 168100439), (13, 155169636), (26, 77584818), (39, 51723212), (52, 38792409), (78, 25861606), (156, 12930803)]