1256154482

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{5190721}}^1$

素因数の和:5190745

約数の個数: 12

約数和(自身を含む): 2071098078

約数和(自身を除く): 814943596

約数列:

[1, 2, 11, 22, 121, 242, 5190721, 10381442, 57097931, 114195862, 628077241, 1256154482]

約数ペア:

[(1, 1256154482), (2, 628077241), (11, 114195862), (22, 57097931), (121, 10381442), (242, 5190721)]