1644760078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{547}}^1\times {\mathrm{1061}}^1$

素因数の和:1732

約数の個数: 32

約数和(自身を含む): 2688729120

約数和(自身を除く): 1043969042

約数列:

[1, 2, 13, 26, 109, 218, 547, 1061, 1094, 1417, 2122, 2834, 7111, 13793, 14222, 27586, 59623, 115649, 119246, 231298, 580367, 775099, 1160734, 1503437, 1550198, 3006874, 7544771, 15089542, 63260003, 126520006, 822380039, 1644760078]

約数ペア:

[(1, 1644760078), (2, 822380039), (13, 126520006), (26, 63260003), (109, 15089542), (218, 7544771), (547, 3006874), (1061, 1550198), (1094, 1503437), (1417, 1160734), (2122, 775099), (2834, 580367), (7111, 231298), (13793, 119246), (14222, 115649), (27586, 59623)]