2399144

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1$

素因数の和:353

約数の個数: 32

約数和(自身を含む): 4968000

約数和(自身を除く): 2568856

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 137, 199, 274, 398, 548, 796, 1096, 1507, 1592, 2189, 3014, 4378, 6028, 8756, 12056, 17512, 27263, 54526, 109052, 218104, 299893, 599786, 1199572, 2399144]

約数ペア:

[(1, 2399144), (2, 1199572), (4, 599786), (8, 299893), (11, 218104), (22, 109052), (44, 54526), (88, 27263), (137, 17512), (199, 12056), (274, 8756), (398, 6028), (548, 4378), (796, 3014), (1096, 2189), (1507, 1592)]