1405960049528

素因数分解:

$2^3\times {\mathrm{193}}^1\times {\mathrm{13313}}^1\times {\mathrm{68399}}^1$

素因数の和:81911

約数の個数: 32

約数和(自身を含む): 2650071816000

約数和(自身を除く): 1244111766472

約数列:

[1, 2, 4, 8, 193, 386, 772, 1544, 13313, 26626, 53252, 68399, 106504, 136798, 273596, 547192, 2569409, 5138818, 10277636, 13201007, 20555272, 26402014, 52804028, 105608056, 910595887, 1821191774, 3642383548, 7284767096, 175745006191, 351490012382, 702980024764, 1405960049528]

約数ペア:

[(1, 1405960049528), (2, 702980024764), (4, 351490012382), (8, 175745006191), (193, 7284767096), (386, 3642383548), (772, 1821191774), (1544, 910595887), (13313, 105608056), (26626, 52804028), (53252, 26402014), (68399, 20555272), (106504, 13201007), (136798, 10277636), (273596, 5138818), (547192, 2569409)]