4468882

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2861}}^1$

素因数の和:2945

約数の個数: 16

約数和(自身を含む): 7418304

約数和(自身を除く): 2949422

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 2861, 5722, 31471, 62942, 203131, 406262, 2234441, 4468882]

約数ペア:

[(1, 4468882), (2, 2234441), (11, 406262), (22, 203131), (71, 62942), (142, 31471), (781, 5722), (1562, 2861)]