2435641

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:240

約数の個数: 16

約数和(自身を含む): 2830464

約数和(自身を除く): 394823

約数列:

[1, 13, 17, 103, 107, 221, 1339, 1391, 1751, 1819, 11021, 22763, 23647, 143273, 187357, 2435641]

約数ペア:

[(1, 2435641), (13, 187357), (17, 143273), (103, 23647), (107, 22763), (221, 11021), (1339, 1819), (1391, 1751)]