2013888961

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{41047}}^1$

素因数の和:41260

約数の個数: 16

約数和(自身を含む): 2369618944

約数和(自身を除く): 355729983

約数列:

[1, 7, 43, 163, 301, 1141, 7009, 41047, 49063, 287329, 1765021, 6690661, 12355147, 46834627, 287698423, 2013888961]

約数ペア:

[(1, 2013888961), (7, 287698423), (43, 46834627), (163, 12355147), (301, 6690661), (1141, 1765021), (7009, 287329), (41047, 49063)]