885681492

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1\times {\mathrm{5591}}^1$

素因数の和:5948

約数の個数: 48

約数和(自身を含む): 2121917952

約数和(自身を除く): 1236236460

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 307, 516, 614, 921, 1228, 1842, 3684, 5591, 11182, 13201, 16773, 22364, 26402, 33546, 39603, 52804, 67092, 79206, 158412, 240413, 480826, 721239, 961652, 1442478, 1716437, 2884956, 3432874, 5149311, 6865748, 10298622, 20597244, 73806791, 147613582, 221420373, 295227164, 442840746, 885681492]

約数ペア:

[(1, 885681492), (2, 442840746), (3, 295227164), (4, 221420373), (6, 147613582), (12, 73806791), (43, 20597244), (86, 10298622), (129, 6865748), (172, 5149311), (258, 3432874), (307, 2884956), (516, 1716437), (614, 1442478), (921, 961652), (1228, 721239), (1842, 480826), (3684, 240413), (5591, 158412), (11182, 79206), (13201, 67092), (16773, 52804), (22364, 39603), (26402, 33546)]