8255982

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1$

素因数の和:433

約数の個数: 64

約数和(自身を含む): 20680704

約数和(自身を除く): 12424722

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 31, 34, 42, 51, 62, 93, 102, 119, 186, 217, 238, 357, 373, 434, 527, 651, 714, 746, 1054, 1119, 1302, 1581, 2238, 2611, 3162, 3689, 5222, 6341, 7378, 7833, 11067, 11563, 12682, 15666, 19023, 22134, 23126, 34689, 38046, 44387, 69378, 80941, 88774, 133161, 161882, 196571, 242823, 266322, 393142, 485646, 589713, 1179426, 1375997, 2751994, 4127991, 8255982]

約数ペア:

[(1, 8255982), (2, 4127991), (3, 2751994), (6, 1375997), (7, 1179426), (14, 589713), (17, 485646), (21, 393142), (31, 266322), (34, 242823), (42, 196571), (51, 161882), (62, 133161), (93, 88774), (102, 80941), (119, 69378), (186, 44387), (217, 38046), (238, 34689), (357, 23126), (373, 22134), (434, 19023), (527, 15666), (651, 12682), (714, 11563), (746, 11067), (1054, 7833), (1119, 7378), (1302, 6341), (1581, 5222), (2238, 3689), (2611, 3162)]