2801942078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{339959}}^1$

素因数の和:340291

約数の個数: 16

約数和(自身を含む): 4540505760

約数和(自身を除く): 1738563682

約数列:

[1, 2, 13, 26, 317, 634, 4121, 8242, 339959, 679918, 4419467, 8838934, 107767003, 215534006, 1400971039, 2801942078]

約数ペア:

[(1, 2801942078), (2, 1400971039), (13, 215534006), (26, 107767003), (317, 8838934), (634, 4419467), (4121, 679918), (8242, 339959)]