4021409288

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{38667397}}^1$

素因数の和:38667416

約数の個数: 16

約数和(自身を含む): 8120153580

約数和(自身を除く): 4098744292

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 38667397, 77334794, 154669588, 309339176, 502676161, 1005352322, 2010704644, 4021409288]

約数ペア:

[(1, 4021409288), (2, 2010704644), (4, 1005352322), (8, 502676161), (13, 309339176), (26, 154669588), (52, 77334794), (104, 38667397)]