1013080016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{38351}}^1$

素因数の和:38499

約数の個数: 40

約数和(自身を含む): 2130530304

約数和(自身を除く): 1117450288

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 127, 208, 254, 508, 1016, 1651, 2032, 3302, 6604, 13208, 26416, 38351, 76702, 153404, 306808, 498563, 613616, 997126, 1994252, 3988504, 4870577, 7977008, 9741154, 19482308, 38964616, 63317501, 77929232, 126635002, 253270004, 506540008, 1013080016]

約数ペア:

[(1, 1013080016), (2, 506540008), (4, 253270004), (8, 126635002), (13, 77929232), (16, 63317501), (26, 38964616), (52, 19482308), (104, 9741154), (127, 7977008), (208, 4870577), (254, 3988504), (508, 1994252), (1016, 997126), (1651, 613616), (2032, 498563), (3302, 306808), (6604, 153404), (13208, 76702), (26416, 38351)]