1345780478

素因数分解:

$2^1\times 7^1\times {\mathrm{3217}}^1\times {\mathrm{29881}}^1$

素因数の和:33107

約数の個数: 16

約数和(自身を含む): 2307846624

約数和(自身を除く): 962066146

約数列:

[1, 2, 7, 14, 3217, 6434, 22519, 29881, 45038, 59762, 209167, 418334, 96127177, 192254354, 672890239, 1345780478]

約数ペア:

[(1, 1345780478), (2, 672890239), (7, 192254354), (14, 96127177), (3217, 418334), (6434, 209167), (22519, 59762), (29881, 45038)]