4080457617418

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2399}}^1\times {\mathrm{301471}}^1$

素因数の和:303923

約数の個数: 64

約数和(自身を含む): 7779424665600

約数和(自身を除く): 3698967048182

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2399, 2821, 4798, 5642, 16793, 31187, 33586, 62374, 74369, 148738, 218309, 301471, 436618, 520583, 602942, 966797, 1041166, 1933594, 2110297, 3919123, 4220594, 6767579, 7838246, 9345601, 13535158, 18691202, 27433861, 54867722, 65419207, 121492813, 130838414, 242985626, 723228929, 850449691, 1446457858, 1700899382, 5062602503, 9401976077, 10125205006, 18803952154, 22420096799, 44840193598, 65813832539, 131627665078, 156940677593, 291461258387, 313881355186, 582922516774, 2040228808709, 4080457617418]

約数ペア:

[(1, 4080457617418), (2, 2040228808709), (7, 582922516774), (13, 313881355186), (14, 291461258387), (26, 156940677593), (31, 131627665078), (62, 65813832539), (91, 44840193598), (182, 22420096799), (217, 18803952154), (403, 10125205006), (434, 9401976077), (806, 5062602503), (2399, 1700899382), (2821, 1446457858), (4798, 850449691), (5642, 723228929), (16793, 242985626), (31187, 130838414), (33586, 121492813), (62374, 65419207), (74369, 54867722), (148738, 27433861), (218309, 18691202), (301471, 13535158), (436618, 9345601), (520583, 7838246), (602942, 6767579), (966797, 4220594), (1041166, 3919123), (1933594, 2110297)]