8448988

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1117}}^1$

素因数の和:1213

約数の個数: 24

約数和(自身を含む): 15526784

約数和(自身を除く): 7077796

約数列:

[1, 2, 4, 31, 61, 62, 122, 124, 244, 1117, 1891, 2234, 3782, 4468, 7564, 34627, 68137, 69254, 136274, 138508, 272548, 2112247, 4224494, 8448988]

約数ペア:

[(1, 8448988), (2, 4224494), (4, 2112247), (31, 272548), (61, 138508), (62, 136274), (122, 69254), (124, 68137), (244, 34627), (1117, 7564), (1891, 4468), (2234, 3782)]