905897008

素因数分解:

$2^4\times {\mathrm{2729}}^1\times {\mathrm{20747}}^1$

素因数の和:23484

約数の個数: 20

約数和(自身を含む): 1755903240

約数和(自身を除く): 850006232

約数列:

[1, 2, 4, 8, 16, 2729, 5458, 10916, 20747, 21832, 41494, 43664, 82988, 165976, 331952, 56618563, 113237126, 226474252, 452948504, 905897008]

約数ペア:

[(1, 905897008), (2, 452948504), (4, 226474252), (8, 113237126), (16, 56618563), (2729, 331952), (5458, 165976), (10916, 82988), (20747, 43664), (21832, 41494)]