2912392798

素因数分解:

$2^1\times 7^1\times {\mathrm{10177}}^1\times {\mathrm{20441}}^1$

素因数の和:30627

約数の個数: 16

約数和(自身を含む): 4993408224

約数和(自身を除く): 2081015426

約数列:

[1, 2, 7, 14, 10177, 20354, 20441, 40882, 71239, 142478, 143087, 286174, 208028057, 416056114, 1456196399, 2912392798]

約数ペア:

[(1, 2912392798), (2, 1456196399), (7, 416056114), (14, 208028057), (10177, 286174), (20354, 143087), (20441, 142478), (40882, 71239)]