1213485762

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{1093}}^1$

素因数の和:1303

約数の個数: 64

約数和(自身を含む): 2581069824

約数和(自身を除く): 1367584062

約数列:

[1, 2, 3, 6, 31, 47, 62, 93, 94, 127, 141, 186, 254, 282, 381, 762, 1093, 1457, 2186, 2914, 3279, 3937, 4371, 5969, 6558, 7874, 8742, 11811, 11938, 17907, 23622, 33883, 35814, 51371, 67766, 101649, 102742, 138811, 154113, 185039, 203298, 277622, 308226, 370078, 416433, 555117, 832866, 1110234, 1592501, 3185002, 4303141, 4777503, 6524117, 8606282, 9555006, 12909423, 13048234, 19572351, 25818846, 39144702, 202247627, 404495254, 606742881, 1213485762]

約数ペア:

[(1, 1213485762), (2, 606742881), (3, 404495254), (6, 202247627), (31, 39144702), (47, 25818846), (62, 19572351), (93, 13048234), (94, 12909423), (127, 9555006), (141, 8606282), (186, 6524117), (254, 4777503), (282, 4303141), (381, 3185002), (762, 1592501), (1093, 1110234), (1457, 832866), (2186, 555117), (2914, 416433), (3279, 370078), (3937, 308226), (4371, 277622), (5969, 203298), (6558, 185039), (7874, 154113), (8742, 138811), (11811, 102742), (11938, 101649), (17907, 67766), (23622, 51371), (33883, 35814)]