5220878

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1279}}^1$

素因数の和:1451

約数の個数: 16

約数和(自身を含む): 8494080

約数和(自身を除く): 3273202

約数列:

[1, 2, 13, 26, 157, 314, 1279, 2041, 2558, 4082, 16627, 33254, 200803, 401606, 2610439, 5220878]

約数ペア:

[(1, 5220878), (2, 2610439), (13, 401606), (26, 200803), (157, 33254), (314, 16627), (1279, 4082), (2041, 2558)]