2604558

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:133

約数の個数: 64

約数和(自身を含む): 6266880

約数和(自身を除く): 3662322

約数列:

[1, 2, 3, 6, 11, 19, 22, 31, 33, 38, 57, 62, 66, 67, 93, 114, 134, 186, 201, 209, 341, 402, 418, 589, 627, 682, 737, 1023, 1178, 1254, 1273, 1474, 1767, 2046, 2077, 2211, 2546, 3534, 3819, 4154, 4422, 6231, 6479, 7638, 12462, 12958, 14003, 19437, 22847, 28006, 38874, 39463, 42009, 45694, 68541, 78926, 84018, 118389, 137082, 236778, 434093, 868186, 1302279, 2604558]

約数ペア:

[(1, 2604558), (2, 1302279), (3, 868186), (6, 434093), (11, 236778), (19, 137082), (22, 118389), (31, 84018), (33, 78926), (38, 68541), (57, 45694), (62, 42009), (66, 39463), (67, 38874), (93, 28006), (114, 22847), (134, 19437), (186, 14003), (201, 12958), (209, 12462), (341, 7638), (402, 6479), (418, 6231), (589, 4422), (627, 4154), (682, 3819), (737, 3534), (1023, 2546), (1178, 2211), (1254, 2077), (1273, 2046), (1474, 1767)]