2080771362

素因数分解:

$2^1\times 3^3\times {\mathrm{79}}^1\times {\mathrm{487757}}^1$

素因数の和:487847

約数の個数: 32

約数和(自身を含む): 4682476800

約数和(自身を除く): 2601705438

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 158, 237, 474, 711, 1422, 2133, 4266, 487757, 975514, 1463271, 2926542, 4389813, 8779626, 13169439, 26338878, 38532803, 77065606, 115598409, 231196818, 346795227, 693590454, 1040385681, 2080771362]

約数ペア:

[(1, 2080771362), (2, 1040385681), (3, 693590454), (6, 346795227), (9, 231196818), (18, 115598409), (27, 77065606), (54, 38532803), (79, 26338878), (158, 13169439), (237, 8779626), (474, 4389813), (711, 2926542), (1422, 1463271), (2133, 975514), (4266, 487757)]