2920343396

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{8747}}^1$

素因数の和:8984

約数の個数: 48

約数和(自身を含む): 5643509760

約数和(自身を除く): 2723166364

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 191, 382, 437, 764, 874, 1748, 3629, 4393, 7258, 8747, 8786, 14516, 17494, 17572, 34988, 83467, 166193, 166934, 201181, 332386, 333868, 402362, 664772, 804724, 1670677, 3341354, 3822439, 6682708, 7644878, 15289756, 31742863, 38425571, 63485726, 76851142, 126971452, 153702284, 730085849, 1460171698, 2920343396]

約数ペア:

[(1, 2920343396), (2, 1460171698), (4, 730085849), (19, 153702284), (23, 126971452), (38, 76851142), (46, 63485726), (76, 38425571), (92, 31742863), (191, 15289756), (382, 7644878), (437, 6682708), (764, 3822439), (874, 3341354), (1748, 1670677), (3629, 804724), (4393, 664772), (7258, 402362), (8747, 333868), (8786, 332386), (14516, 201181), (17494, 166934), (17572, 166193), (34988, 83467)]