2912393264

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{870931}}^1$

素因数の和:870969

約数の個数: 40

約数和(自身を含む): 6479734080

約数和(自身を除く): 3567340816

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 870931, 1741862, 3483724, 6967448, 9580241, 13934896, 16547689, 19160482, 33095378, 38320964, 66190756, 76641928, 132381512, 153283856, 182024579, 264763024, 364049158, 728098316, 1456196632, 2912393264]

約数ペア:

[(1, 2912393264), (2, 1456196632), (4, 728098316), (8, 364049158), (11, 264763024), (16, 182024579), (19, 153283856), (22, 132381512), (38, 76641928), (44, 66190756), (76, 38320964), (88, 33095378), (152, 19160482), (176, 16547689), (209, 13934896), (304, 9580241), (418, 6967448), (836, 3483724), (1672, 1741862), (3344, 870931)]