289611916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{6582089}}^1$

素因数の和:6582104

約数の個数: 12

約数和(自身を含む): 552895560

約数和(自身を除く): 263283644

約数列:

[1, 2, 4, 11, 22, 44, 6582089, 13164178, 26328356, 72402979, 144805958, 289611916]

約数ペア:

[(1, 289611916), (2, 144805958), (4, 72402979), (11, 26328356), (22, 13164178), (44, 6582089)]