2972710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1759}}^1$

素因数の和:1792

約数の個数: 24

約数和(自身を含む): 5797440

約数和(自身を除く): 2824730

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 1759, 3518, 8795, 17590, 22867, 45734, 114335, 228670, 297271, 594542, 1486355, 2972710]

約数ペア:

[(1, 2972710), (2, 1486355), (5, 594542), (10, 297271), (13, 228670), (26, 114335), (65, 45734), (130, 22867), (169, 17590), (338, 8795), (845, 3518), (1690, 1759)]