2158946314

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{9071203}}^1$

素因数の和:9071229

約数の個数: 16

約数和(自身を含む): 3918760128

約数和(自身を除く): 1759813814

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 9071203, 18142406, 63498421, 126996842, 154210451, 308420902, 1079473157, 2158946314]

約数ペア:

[(1, 2158946314), (2, 1079473157), (7, 308420902), (14, 154210451), (17, 126996842), (34, 63498421), (119, 18142406), (238, 9071203)]