8049386422

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{262657}}^1$

素因数の和:262876

約数の個数: 32

約数和(自身を含む): 15129100800

約数和(自身を除く): 7079714378

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 199, 398, 1393, 2189, 2786, 4378, 15323, 30646, 262657, 525314, 1838599, 2889227, 3677198, 5778454, 20224589, 40449178, 52268743, 104537486, 365881201, 574956173, 731762402, 1149912346, 4024693211, 8049386422]

約数ペア:

[(1, 8049386422), (2, 4024693211), (7, 1149912346), (11, 731762402), (14, 574956173), (22, 365881201), (77, 104537486), (154, 52268743), (199, 40449178), (398, 20224589), (1393, 5778454), (2189, 3677198), (2786, 2889227), (4378, 1838599), (15323, 525314), (30646, 262657)]