424396

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{659}}^1$

素因数の和:693

約数の個数: 24

約数和(自身を含む): 887040

約数和(自身を除く): 462644

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 659, 1318, 2636, 4613, 9226, 15157, 18452, 30314, 60628, 106099, 212198, 424396]

約数ペア:

[(1, 424396), (2, 212198), (4, 106099), (7, 60628), (14, 30314), (23, 18452), (28, 15157), (46, 9226), (92, 4613), (161, 2636), (322, 1318), (644, 659)]