2878474

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2731}}^1$

素因数の和:2781

約数の個数: 16

約数和(自身を含む): 4720896

約数和(自身を除く): 1842422

約数列:

[1, 2, 17, 31, 34, 62, 527, 1054, 2731, 5462, 46427, 84661, 92854, 169322, 1439237, 2878474]

約数ペア:

[(1, 2878474), (2, 1439237), (17, 169322), (31, 92854), (34, 84661), (62, 46427), (527, 5462), (1054, 2731)]