1277872024

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1117021}}^1$

素因数の和:1117051

約数の個数: 32

約数和(自身を含む): 2814895440

約数和(自身を除く): 1537023416

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 1117021, 2234042, 4468084, 8936168, 12287231, 14521273, 24574462, 29042546, 49148924, 58085092, 98297848, 116170184, 159734003, 319468006, 638936012, 1277872024]

約数ペア:

[(1, 1277872024), (2, 638936012), (4, 319468006), (8, 159734003), (11, 116170184), (13, 98297848), (22, 58085092), (26, 49148924), (44, 29042546), (52, 24574462), (88, 14521273), (104, 12287231), (143, 8936168), (286, 4468084), (572, 2234042), (1144, 1117021)]