2016384769

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{809}}^1$

素因数の和:1089

約数の個数: 32

約数和(自身を含む): 2446640640

約数和(自身を除く): 430255871

約数列:

[1, 7, 23, 113, 137, 161, 791, 809, 959, 2599, 3151, 5663, 15481, 18193, 18607, 22057, 91417, 108367, 110833, 130249, 356063, 639919, 775831, 2102591, 2492441, 2549159, 12524129, 14718137, 17844113, 87668903, 288054967, 2016384769]

約数ペア:

[(1, 2016384769), (7, 288054967), (23, 87668903), (113, 17844113), (137, 14718137), (161, 12524129), (791, 2549159), (809, 2492441), (959, 2102591), (2599, 775831), (3151, 639919), (5663, 356063), (15481, 130249), (18193, 110833), (18607, 108367), (22057, 91417)]