3992618

素因数分解:

$2^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{311}}^1$

素因数の和:458

約数の個数: 24

約数和(自身を含む): 7042464

約数和(自身を除く): 3049846

約数列:

[1, 2, 7, 14, 49, 98, 131, 262, 311, 622, 917, 1834, 2177, 4354, 6419, 12838, 15239, 30478, 40741, 81482, 285187, 570374, 1996309, 3992618]

約数ペア:

[(1, 3992618), (2, 1996309), (7, 570374), (14, 285187), (49, 81482), (98, 40741), (131, 30478), (262, 15239), (311, 12838), (622, 6419), (917, 4354), (1834, 2177)]