2109306766

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2122039}}^1$

素因数の和:2122119

約数の個数: 16

約数和(自身を含む): 3666885120

約数和(自身を除く): 1557578354

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 2122039, 4244078, 14854273, 29708546, 150664769, 301329538, 1054653383, 2109306766]

約数ペア:

[(1, 2109306766), (2, 1054653383), (7, 301329538), (14, 150664769), (71, 29708546), (142, 14854273), (497, 4244078), (994, 2122039)]