2228367029

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{39887}}^1$

素因数の和:40264

約数の個数: 16

約数和(自身を含む): 2665156608

約数和(自身を除く): 436789579

約数列:

[1, 7, 23, 161, 347, 2429, 7981, 39887, 55867, 279209, 917401, 6421807, 13840789, 96885523, 318338147, 2228367029]

約数ペア:

[(1, 2228367029), (7, 318338147), (23, 96885523), (161, 13840789), (347, 6421807), (2429, 917401), (7981, 279209), (39887, 55867)]