2168306

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2539}}^1$

素因数の和:2609

約数の個数: 16

約数和(自身を含む): 3779520

約数和(自身を除く): 1611214

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 2539, 5078, 17773, 35546, 154879, 309758, 1084153, 2168306]

約数ペア:

[(1, 2168306), (2, 1084153), (7, 309758), (14, 154879), (61, 35546), (122, 17773), (427, 5078), (854, 2539)]