549690482

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1315049}}^1$

素因数の和:1315081

約数の個数: 16

約数和(自身を含む): 946836000

約数和(自身を除く): 397145518

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 1315049, 2630098, 14465539, 24985931, 28931078, 49971862, 274845241, 549690482]

約数ペア:

[(1, 549690482), (2, 274845241), (11, 49971862), (19, 28931078), (22, 24985931), (38, 14465539), (209, 2630098), (418, 1315049)]