1285120166

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{661}}^1\times {\mathrm{1319}}^1$

素因数の和:2060

約数の個数: 32

約数和(自身を含む): 2139160320

約数和(自身を除く): 854040154

約数列:

[1, 2, 11, 22, 67, 134, 661, 737, 1319, 1322, 1474, 2638, 7271, 14509, 14542, 29018, 44287, 88373, 88574, 176746, 487157, 871859, 972103, 974314, 1743718, 1944206, 9590449, 19180898, 58414553, 116829106, 642560083, 1285120166]

約数ペア:

[(1, 1285120166), (2, 642560083), (11, 116829106), (22, 58414553), (67, 19180898), (134, 9590449), (661, 1944206), (737, 1743718), (1319, 974314), (1322, 972103), (1474, 871859), (2638, 487157), (7271, 176746), (14509, 88574), (14542, 88373), (29018, 44287)]