2480298478

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4788221}}^1$

素因数の和:4788267

約数の個数: 16

約数和(自身を含む): 4366858464

約数和(自身を除く): 1886559986

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 4788221, 9576442, 33517547, 67035094, 177164177, 354328354, 1240149239, 2480298478]

約数ペア:

[(1, 2480298478), (2, 1240149239), (7, 354328354), (14, 177164177), (37, 67035094), (74, 33517547), (259, 9576442), (518, 4788221)]