13921222082

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{1680901}}^1$

素因数の和:1681045

約数の個数: 16

約数和(自身を含む): 21602952504

約数和(自身を除く): 7681730422

約数列:

[1, 2, 41, 82, 101, 202, 4141, 8282, 1680901, 3361802, 68916941, 137833882, 169771001, 339542002, 6960611041, 13921222082]

約数ペア:

[(1, 13921222082), (2, 6960611041), (41, 339542002), (82, 169771001), (101, 137833882), (202, 68916941), (4141, 3361802), (8282, 1680901)]