490215506

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{49627}}^1$

素因数の和:50089

約数の個数: 16

約数和(自身を含む): 803973600

約数和(自身を除く): 313758094

約数列:

[1, 2, 11, 22, 449, 898, 4939, 9878, 49627, 99254, 545897, 1091794, 22282523, 44565046, 245107753, 490215506]

約数ペア:

[(1, 490215506), (2, 245107753), (11, 44565046), (22, 22282523), (449, 1091794), (898, 545897), (4939, 99254), (9878, 49627)]