121981916

素因数分解:

$2^2\times 7^1\times {\mathrm{1049}}^1\times {\mathrm{4153}}^1$

素因数の和:5213

約数の個数: 24

約数和(自身を含む): 244255200

約数和(自身を除く): 122273284

約数列:

[1, 2, 4, 7, 14, 28, 1049, 2098, 4153, 4196, 7343, 8306, 14686, 16612, 29071, 29372, 58142, 116284, 4356497, 8712994, 17425988, 30495479, 60990958, 121981916]

約数ペア:

[(1, 121981916), (2, 60990958), (4, 30495479), (7, 17425988), (14, 8712994), (28, 4356497), (1049, 116284), (2098, 58142), (4153, 29372), (4196, 29071), (7343, 16612), (8306, 14686)]