248996944

素因数分解:

$2^4\times 7^1\times {\mathrm{2223187}}^1$

素因数の和:2223202

約数の個数: 20

約数和(自身を含む): 551350624

約数和(自身を除く): 302353680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2223187, 4446374, 8892748, 15562309, 17785496, 31124618, 35570992, 62249236, 124498472, 248996944]

約数ペア:

[(1, 248996944), (2, 124498472), (4, 62249236), (7, 35570992), (8, 31124618), (14, 17785496), (16, 15562309), (28, 8892748), (56, 4446374), (112, 2223187)]