2247635

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{229}}^1$

素因数の和:398

約数の個数: 16

約数和(自身を含む): 2936640

約数和(自身を除く): 689005

約数列:

[1, 5, 13, 65, 151, 229, 755, 1145, 1963, 2977, 9815, 14885, 34579, 172895, 449527, 2247635]

約数ペア:

[(1, 2247635), (5, 449527), (13, 172895), (65, 34579), (151, 14885), (229, 9815), (755, 2977), (1145, 1963)]