27944222

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{2027}}^1$

素因数の和:2203

約数の個数: 16

約数和(自身を含む): 43001712

約数和(自身を除く): 15057490

約数列:

[1, 2, 61, 113, 122, 226, 2027, 4054, 6893, 13786, 123647, 229051, 247294, 458102, 13972111, 27944222]

約数ペア:

[(1, 27944222), (2, 13972111), (61, 458102), (113, 247294), (122, 229051), (226, 123647), (2027, 13786), (4054, 6893)]