2149226

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{373}}^1$

素因数の和:485

約数の個数: 16

約数和(自身を含む): 3357024

約数和(自身を除く): 1207798

約数列:

[1, 2, 43, 67, 86, 134, 373, 746, 2881, 5762, 16039, 24991, 32078, 49982, 1074613, 2149226]

約数ペア:

[(1, 2149226), (2, 1074613), (43, 49982), (67, 32078), (86, 24991), (134, 16039), (373, 5762), (746, 2881)]