2147794

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{419}}^1$

素因数の和:665

約数の個数: 16

約数和(自身を含む): 3538080

約数和(自身を除く): 1390286

約数列:

[1, 2, 11, 22, 233, 419, 466, 838, 2563, 4609, 5126, 9218, 97627, 195254, 1073897, 2147794]

約数ペア:

[(1, 2147794), (2, 1073897), (11, 195254), (22, 97627), (233, 9218), (419, 5126), (466, 4609), (838, 2563)]