2025123079

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{278981}}^1$

素因数の和:279066

約数の個数: 16

約数和(自身を含む): 2490751296

約数和(自身を除く): 465628217

約数列:

[1, 7, 17, 61, 119, 427, 1037, 7259, 278981, 1952867, 4742677, 17017841, 33198739, 119124887, 289303297, 2025123079]

約数ペア:

[(1, 2025123079), (7, 289303297), (17, 119124887), (61, 33198739), (119, 17017841), (427, 4742677), (1037, 1952867), (7259, 278981)]