858826078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{145121}}^1$

素因数の和:145403

約数の個数: 16

約数和(自身を含む): 1410585840

約数和(自身を除く): 551759762

約数列:

[1, 2, 11, 22, 269, 538, 2959, 5918, 145121, 290242, 1596331, 3192662, 39037549, 78075098, 429413039, 858826078]

約数ペア:

[(1, 858826078), (2, 429413039), (11, 78075098), (22, 39037549), (269, 3192662), (538, 1596331), (2959, 290242), (5918, 145121)]