1323088

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{6361}}^1$

素因数の和:6382

約数の個数: 20

約数和(自身を含む): 2761108

約数和(自身を除く): 1438020

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 6361, 12722, 25444, 50888, 82693, 101776, 165386, 330772, 661544, 1323088]

約数ペア:

[(1, 1323088), (2, 661544), (4, 330772), (8, 165386), (13, 101776), (16, 82693), (26, 50888), (52, 25444), (104, 12722), (208, 6361)]