2143038865

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{1097}}^1\times {\mathrm{3229}}^1$

素因数の和:4353

約数の個数: 24

約数和(自身を含む): 2830138920

約数和(自身を除く): 687100055

約数列:

[1, 5, 11, 55, 121, 605, 1097, 3229, 5485, 12067, 16145, 35519, 60335, 132737, 177595, 390709, 663685, 1953545, 3542213, 17711065, 38964343, 194821715, 428607773, 2143038865]

約数ペア:

[(1, 2143038865), (5, 428607773), (11, 194821715), (55, 38964343), (121, 17711065), (605, 3542213), (1097, 1953545), (3229, 663685), (5485, 390709), (12067, 177595), (16145, 132737), (35519, 60335)]