5020978

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1861}}^1$

素因数の和:1953

約数の個数: 16

約数和(自身を含む): 8043840

約数和(自身を除く): 3022862

約数列:

[1, 2, 19, 38, 71, 142, 1349, 1861, 2698, 3722, 35359, 70718, 132131, 264262, 2510489, 5020978]

約数ペア:

[(1, 5020978), (2, 2510489), (19, 264262), (38, 132131), (71, 70718), (142, 35359), (1349, 3722), (1861, 2698)]