4805138

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:242

約数の個数: 32

約数和(自身を含む): 8346240

約数和(自身を除く): 3541102

約数列:

[1, 2, 13, 19, 26, 38, 71, 137, 142, 247, 274, 494, 923, 1349, 1781, 1846, 2603, 2698, 3562, 5206, 9727, 17537, 19454, 33839, 35074, 67678, 126451, 184813, 252902, 369626, 2402569, 4805138]

約数ペア:

[(1, 4805138), (2, 2402569), (13, 369626), (19, 252902), (26, 184813), (38, 126451), (71, 67678), (137, 35074), (142, 33839), (247, 19454), (274, 17537), (494, 9727), (923, 5206), (1349, 3562), (1781, 2698), (1846, 2603)]