2847939922

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{1019}}^1\times {\mathrm{20857}}^1$

素因数の和:21945

約数の個数: 16

約数和(自身を含む): 4340132640

約数和(自身を除く): 1492192718

約数列:

[1, 2, 67, 134, 1019, 2038, 20857, 41714, 68273, 136546, 1397419, 2794838, 21253283, 42506566, 1423969961, 2847939922]

約数ペア:

[(1, 2847939922), (2, 1423969961), (67, 42506566), (134, 21253283), (1019, 2794838), (2038, 1397419), (20857, 136546), (41714, 68273)]