505097090

素因数分解:

$2^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{133271}}^1$

素因数の和:133657

約数の個数: 16

約数和(自身を含む): 911580480

約数和(自身を除く): 406483390

約数列:

[1, 2, 5, 10, 379, 758, 1895, 3790, 133271, 266542, 666355, 1332710, 50509709, 101019418, 252548545, 505097090]

約数ペア:

[(1, 505097090), (2, 252548545), (5, 101019418), (10, 50509709), (379, 1332710), (758, 666355), (1895, 266542), (3790, 133271)]