896140189

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{1019}}^1\times {\mathrm{1721}}^1$

素因数の和:2820

約数の個数: 16

約数和(自身を含む): 1039812480

約数和(自身を除く): 143672291

約数列:

[1, 7, 73, 511, 1019, 1721, 7133, 12047, 74387, 125633, 520709, 879431, 1753699, 12275893, 128020027, 896140189]

約数ペア:

[(1, 896140189), (7, 128020027), (73, 12275893), (511, 1753699), (1019, 879431), (1721, 520709), (7133, 125633), (12047, 74387)]