440996842

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{140177}}^1$

素因数の和:140214

約数の個数: 24

約数和(自身を含む): 783034308

約数和(自身を除く): 342037466

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 1573, 3146, 140177, 280354, 1541947, 1822301, 3083894, 3644602, 16961417, 20045311, 33922834, 40090622, 220498421, 440996842]

約数ペア:

[(1, 440996842), (2, 220498421), (11, 40090622), (13, 33922834), (22, 20045311), (26, 16961417), (121, 3644602), (143, 3083894), (242, 1822301), (286, 1541947), (1573, 280354), (3146, 140177)]