455057284

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{940201}}^1$

素因数の和:940227

約数の個数: 18

約数和(自身を含む): 875328062

約数和(自身を除く): 420270778

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 940201, 1880402, 3760804, 10342211, 20684422, 41368844, 113764321, 227528642, 455057284]

約数ペア:

[(1, 455057284), (2, 227528642), (4, 113764321), (11, 41368844), (22, 20684422), (44, 10342211), (121, 3760804), (242, 1880402), (484, 940201)]