298758196

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{617269}}^1$

素因数の和:617295

約数の個数: 18

約数和(自身を含む): 574678370

約数和(自身を除く): 275920174

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 617269, 1234538, 2469076, 6789959, 13579918, 27159836, 74689549, 149379098, 298758196]

約数ペア:

[(1, 298758196), (2, 149379098), (4, 74689549), (11, 27159836), (22, 13579918), (44, 6789959), (121, 2469076), (242, 1234538), (484, 617269)]