1491709226

素因数分解:

$2^1\times 7^1\times {\mathrm{16001}}^1\times {\mathrm{6659}}^1$

素因数の和:22669

約数の個数: 16

約数和(自身を含む): 2557759680

約数和(自身を除く): 1066050454

約数列:

[1, 2, 7, 14, 6659, 13318, 16001, 32002, 46613, 93226, 112007, 224014, 106550659, 213101318, 745854613, 1491709226]

約数ペア:

[(1, 1491709226), (2, 745854613), (7, 213101318), (14, 106550659), (6659, 224014), (13318, 112007), (16001, 93226), (32002, 46613)]