904204496

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{4347137}}^1$

素因数の和:4347158

約数の個数: 20

約数和(自身を含む): 1886657892

約数和(自身を除く): 982453396

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 4347137, 8694274, 17388548, 34777096, 56512781, 69554192, 113025562, 226051124, 452102248, 904204496]

約数ペア:

[(1, 904204496), (2, 452102248), (4, 226051124), (8, 113025562), (13, 69554192), (16, 56512781), (26, 34777096), (52, 17388548), (104, 8694274), (208, 4347137)]