3923837498

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2139497}}^1$

素因数の和:2139637

約数の個数: 16

約数和(自身を含む): 6777929664

約数和(自身を除く): 2854092166

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 2139497, 4278994, 14976479, 29952958, 280274107, 560548214, 1961918749, 3923837498]

約数ペア:

[(1, 3923837498), (2, 1961918749), (7, 560548214), (14, 280274107), (131, 29952958), (262, 14976479), (917, 4278994), (1834, 2139497)]