2495230.00000000

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:263

約数の個数: 32

約数和(自身を含む): 105670656

約数和(自身を除く): 16872193

約数列:

[1, 13, 17, 47, 83, 103, 221, 611, 799, 1079, 1339, 1411, 1751, 3901, 4841, 8549, 10387, 18343, 22763, 50713, 62933, 66317, 82297, 111137, 145333, 401803, 862121, 1069861, 1889329, 5223439, 6830651, 88798463]

約数ペア:

[(1, 88798463), (13, 6830651), (17, 5223439), (47, 1889329), (83, 1069861), (103, 862121), (221, 401803), (611, 145333), (799, 111137), (1079, 82297), (1339, 66317), (1411, 62933), (1751, 50713), (3901, 22763), (4841, 18343), (8549, 10387)]