555268274

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{120763}}^1$

素因数の和:120806

約数の個数: 24

約数和(自身を含む): 963696720

約数和(自身を除く): 408428446

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 2299, 4598, 120763, 241526, 1328393, 2294497, 2656786, 4588994, 14612323, 25239467, 29224646, 50478934, 277634137, 555268274]

約数ペア:

[(1, 555268274), (2, 277634137), (11, 50478934), (19, 29224646), (22, 25239467), (38, 14612323), (121, 4588994), (209, 2656786), (242, 2294497), (418, 1328393), (2299, 241526), (4598, 120763)]