3121330792

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{79903}}^1$

素因数の和:80185

約数の個数: 32

約数和(自身を含む): 6184569600

約数和(自身を除く): 3063238808

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 257, 514, 1028, 2056, 4883, 9766, 19532, 39064, 79903, 159806, 319612, 639224, 1518157, 3036314, 6072628, 12145256, 20535071, 41070142, 82140284, 164280568, 390166349, 780332698, 1560665396, 3121330792]

約数ペア:

[(1, 3121330792), (2, 1560665396), (4, 780332698), (8, 390166349), (19, 164280568), (38, 82140284), (76, 41070142), (152, 20535071), (257, 12145256), (514, 6072628), (1028, 3036314), (2056, 1518157), (4883, 639224), (9766, 319612), (19532, 159806), (39064, 79903)]