620979438

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{4499851}}^1$

素因数の和:4499879

約数の個数: 16

約数和(自身を含む): 1295957376

約数和(自身を除く): 674977938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 4499851, 8999702, 13499553, 26999106, 103496573, 206993146, 310489719, 620979438]

約数ペア:

[(1, 620979438), (2, 310489719), (3, 206993146), (6, 103496573), (23, 26999106), (46, 13499553), (69, 8999702), (138, 4499851)]