2051280506

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{410749}}^1$

素因数の和:410989

約数の個数: 16

約数和(自身を含む): 3371436000

約数和(自身を除く): 1320155494

約数列:

[1, 2, 11, 22, 227, 454, 2497, 4994, 410749, 821498, 4518239, 9036478, 93240023, 186480046, 1025640253, 2051280506]

約数ペア:

[(1, 2051280506), (2, 1025640253), (11, 186480046), (22, 93240023), (227, 9036478), (454, 4518239), (2497, 821498), (4994, 410749)]