8894396

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{10247}}^1$

素因数の和:10289

約数の個数: 24

約数和(自身を含む): 18364416

約数和(自身を除く): 9470020

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 10247, 20494, 40988, 71729, 143458, 286916, 317657, 635314, 1270628, 2223599, 4447198, 8894396]

約数ペア:

[(1, 8894396), (2, 4447198), (4, 2223599), (7, 1270628), (14, 635314), (28, 317657), (31, 286916), (62, 143458), (124, 71729), (217, 40988), (434, 20494), (868, 10247)]