1326262

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1553}}^1$

素因数の和:1623

約数の個数: 16

約数和(自身を含む): 2312352

約数和(自身を除く): 986090

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 1553, 3106, 10871, 21742, 94733, 189466, 663131, 1326262]

約数ペア:

[(1, 1326262), (2, 663131), (7, 189466), (14, 94733), (61, 21742), (122, 10871), (427, 3106), (854, 1553)]