846412

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:110

約数の個数: 48

約数和(自身を含む): 1872640

約数和(自身を除く): 1026228

約数列:

[1, 2, 4, 7, 14, 19, 28, 37, 38, 43, 74, 76, 86, 133, 148, 172, 259, 266, 301, 518, 532, 602, 703, 817, 1036, 1204, 1406, 1591, 1634, 2812, 3182, 3268, 4921, 5719, 6364, 9842, 11137, 11438, 19684, 22274, 22876, 30229, 44548, 60458, 120916, 211603, 423206, 846412]

約数ペア:

[(1, 846412), (2, 423206), (4, 211603), (7, 120916), (14, 60458), (19, 44548), (28, 30229), (37, 22876), (38, 22274), (43, 19684), (74, 11438), (76, 11137), (86, 9842), (133, 6364), (148, 5719), (172, 4921), (259, 3268), (266, 3182), (301, 2812), (518, 1634), (532, 1591), (602, 1406), (703, 1204), (817, 1036)]