2085444814

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{3943}}^1\times {\mathrm{3947}}^1$

素因数の和:7959

約数の個数: 16

約数和(自身を含む): 3176466048

約数和(自身を除く): 1091021234

約数列:

[1, 2, 67, 134, 3943, 3947, 7886, 7894, 264181, 264449, 528362, 528898, 15563021, 31126042, 1042722407, 2085444814]

約数ペア:

[(1, 2085444814), (2, 1042722407), (67, 31126042), (134, 15563021), (3943, 528898), (3947, 528362), (7886, 264449), (7894, 264181)]