2002162719

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{281717}}^1$

素因数の和:281846

約数の個数: 16

約数和(自身を含む): 2812672512

約数和(自身を除く): 810509793

約数列:

[1, 3, 23, 69, 103, 309, 2369, 7107, 281717, 845151, 6479491, 19438473, 29016851, 87050553, 667387573, 2002162719]

約数ペア:

[(1, 2002162719), (3, 667387573), (23, 87050553), (69, 29016851), (103, 19438473), (309, 6479491), (2369, 845151), (7107, 281717)]