1140805984

素因数分解:

$2^5\times {\mathrm{149}}^1\times {\mathrm{239263}}^1$

素因数の和:239422

約数の個数: 24

約数和(自身を含む): 2261044800

約数和(自身を除く): 1120238816

約数列:

[1, 2, 4, 8, 16, 32, 149, 298, 596, 1192, 2384, 4768, 239263, 478526, 957052, 1914104, 3828208, 7656416, 35650187, 71300374, 142600748, 285201496, 570402992, 1140805984]

約数ペア:

[(1, 1140805984), (2, 570402992), (4, 285201496), (8, 142600748), (16, 71300374), (32, 35650187), (149, 7656416), (298, 3828208), (596, 1914104), (1192, 957052), (2384, 478526), (4768, 239263)]