2000215413

素因数分解:

$3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{314351}}^1$

素因数の和:314465

約数の個数: 24

約数和(自身を含む): 3334646016

約数和(自身を除く): 1334430603

約数列:

[1, 3, 7, 9, 21, 63, 101, 303, 707, 909, 2121, 6363, 314351, 943053, 2200457, 2829159, 6601371, 19804113, 31749451, 95248353, 222246157, 285745059, 666738471, 2000215413]

約数ペア:

[(1, 2000215413), (3, 666738471), (7, 285745059), (9, 222246157), (21, 95248353), (63, 31749451), (101, 19804113), (303, 6601371), (707, 2829159), (909, 2200457), (2121, 943053), (6363, 314351)]