8439266

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{811}}^1$

素因数の和:878

約数の個数: 24

約数和(自身を含む): 14255472

約数和(自身を除く): 5816206

約数列:

[1, 2, 11, 22, 43, 86, 121, 242, 473, 811, 946, 1622, 5203, 8921, 10406, 17842, 34873, 69746, 98131, 196262, 383603, 767206, 4219633, 8439266]

約数ペア:

[(1, 8439266), (2, 4219633), (11, 767206), (22, 383603), (43, 196262), (86, 98131), (121, 69746), (242, 34873), (473, 17842), (811, 10406), (946, 8921), (1622, 5203)]