245877104

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1397029}}^1$

素因数の和:1397048

約数の個数: 20

約数和(自身を含む): 519695160

約数和(自身を除く): 273818056

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1397029, 2794058, 5588116, 11176232, 15367319, 22352464, 30734638, 61469276, 122938552, 245877104]

約数ペア:

[(1, 245877104), (2, 122938552), (4, 61469276), (8, 30734638), (11, 22352464), (16, 15367319), (22, 11176232), (44, 5588116), (88, 2794058), (176, 1397029)]