673244

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1$

素因数の和:146

約数の個数: 36

約数和(自身を含む): 1407672

約数和(自身を除く): 734428

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 107, 121, 143, 214, 242, 286, 428, 484, 572, 1177, 1391, 1573, 2354, 2782, 3146, 4708, 5564, 6292, 12947, 15301, 25894, 30602, 51788, 61204, 168311, 336622, 673244]

約数ペア:

[(1, 673244), (2, 336622), (4, 168311), (11, 61204), (13, 51788), (22, 30602), (26, 25894), (44, 15301), (52, 12947), (107, 6292), (121, 5564), (143, 4708), (214, 3146), (242, 2782), (286, 2354), (428, 1573), (484, 1391), (572, 1177)]