889404

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{541}}^1$

素因数の和:685

約数の個数: 24

約数和(自身を含む): 2094288

約数和(自身を除く): 1204884

約数列:

[1, 2, 3, 4, 6, 12, 137, 274, 411, 541, 548, 822, 1082, 1623, 1644, 2164, 3246, 6492, 74117, 148234, 222351, 296468, 444702, 889404]

約数ペア:

[(1, 889404), (2, 444702), (3, 296468), (4, 222351), (6, 148234), (12, 74117), (137, 6492), (274, 3246), (411, 2164), (541, 1644), (548, 1623), (822, 1082)]