1680990126

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{3837877}}^1$

素因数の和:3837955

約数の個数: 16

約数和(自身を含む): 3408035664

約数和(自身を除く): 1727045538

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 3837877, 7675754, 11513631, 23027262, 280165021, 560330042, 840495063, 1680990126]

約数ペア:

[(1, 1680990126), (2, 840495063), (3, 560330042), (6, 280165021), (73, 23027262), (146, 11513631), (219, 7675754), (438, 3837877)]