864220199228

素因数分解:

$2^2\times {\mathrm{441079}}^1\times {\mathrm{489833}}^1$

素因数の和:930916

約数の個数: 12

約数和(自身を含む): 1512391865040

約数和(自身を除く): 648171665812

約数列:

[1, 2, 4, 441079, 489833, 882158, 979666, 1764316, 1959332, 216055049807, 432110099614, 864220199228]

約数ペア:

[(1, 864220199228), (2, 432110099614), (4, 216055049807), (441079, 1959332), (489833, 1764316), (882158, 979666)]