9418994

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{5407}}^1$

素因数の和:5489

約数の個数: 16

約数和(自身を含む): 15445248

約数和(自身を除く): 6026254

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 5407, 10814, 70291, 140582, 362269, 724538, 4709497, 9418994]

約数ペア:

[(1, 9418994), (2, 4709497), (13, 724538), (26, 362269), (67, 140582), (134, 70291), (871, 10814), (1742, 5407)]