2017464574

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{747763}}^1$

素因数の和:747855

約数の個数: 16

約数和(自身を含む): 3230340480

約数和(自身を除く): 1212875906

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 747763, 1495526, 14207497, 28414994, 53091173, 106182346, 1008732287, 2017464574]

約数ペア:

[(1, 2017464574), (2, 1008732287), (19, 106182346), (38, 53091173), (71, 28414994), (142, 14207497), (1349, 1495526), (2698, 747763)]