2012443951

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{139627}}^1$

素因数の和:139734

約数の個数: 16

約数和(自身を含む): 2412771840

約数和(自身を除く): 400327889

約数列:

[1, 7, 29, 71, 203, 497, 2059, 14413, 139627, 977389, 4049183, 9913517, 28344281, 69394619, 287491993, 2012443951]

約数ペア:

[(1, 2012443951), (7, 287491993), (29, 69394619), (71, 28344281), (203, 9913517), (497, 4049183), (2059, 977389), (14413, 139627)]