266871668

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{414397}}^1$

素因数の和:414431

約数の個数: 24

約数和(自身を含む): 556950912

約数和(自身を除く): 290079244

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 414397, 828794, 1657588, 2900779, 5801558, 9531131, 11603116, 19062262, 38124524, 66717917, 133435834, 266871668]

約数ペア:

[(1, 266871668), (2, 133435834), (4, 66717917), (7, 38124524), (14, 19062262), (23, 11603116), (28, 9531131), (46, 5801558), (92, 2900779), (161, 1657588), (322, 828794), (644, 414397)]