854291218

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{593}}^1\times {\mathrm{5953}}^1$

素因数の和:6570

約数の個数: 24

約数和(自身を含む): 1411133724

約数和(自身を除く): 556842506

約数列:

[1, 2, 11, 22, 121, 242, 593, 1186, 5953, 6523, 11906, 13046, 65483, 71753, 130966, 143506, 720313, 1440626, 3530129, 7060258, 38831419, 77662838, 427145609, 854291218]

約数ペア:

[(1, 854291218), (2, 427145609), (11, 77662838), (22, 38831419), (121, 7060258), (242, 3530129), (593, 1440626), (1186, 720313), (5953, 143506), (6523, 130966), (11906, 71753), (13046, 65483)]