8421226

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{503}}^1\times {\mathrm{761}}^1$

素因数の和:1277

約数の個数: 16

約数和(自身を含む): 13825728

約数和(自身を除く): 5404502

約数列:

[1, 2, 11, 22, 503, 761, 1006, 1522, 5533, 8371, 11066, 16742, 382783, 765566, 4210613, 8421226]

約数ペア:

[(1, 8421226), (2, 4210613), (11, 765566), (22, 382783), (503, 16742), (761, 11066), (1006, 8371), (1522, 5533)]