4138455566

素因数分解:

$2^1\times 7^1\times {\mathrm{2081}}^1\times {\mathrm{142049}}^1$

素因数の和:144139

約数の個数: 16

約数和(自身を含む): 7097954400

約数和(自身を除く): 2959498834

約数列:

[1, 2, 7, 14, 2081, 4162, 14567, 29134, 142049, 284098, 994343, 1988686, 295603969, 591207938, 2069227783, 4138455566]

約数ペア:

[(1, 4138455566), (2, 2069227783), (7, 591207938), (14, 295603969), (2081, 1988686), (4162, 994343), (14567, 284098), (29134, 142049)]