2840365805003

素因数分解:

${\mathrm{43}}^1\times {\mathrm{263}}^1\times {\mathrm{281}}^1\times {\mathrm{523}}^1\times {\mathrm{1709}}^1$

素因数の和:2819

約数の個数: 32

約数和(自身を含む): 2935168980480

約数和(自身を除く): 94803175477

約数列:

[1, 43, 263, 281, 523, 1709, 11309, 12083, 22489, 73487, 73903, 137549, 146963, 449467, 480229, 893807, 3177829, 5914607, 6319409, 19327081, 20649847, 38433701, 38651269, 126300227, 235071241, 251159767, 1662004567, 5430909761, 10108063363, 10799869981, 66055018721, 2840365805003]

約数ペア:

[(1, 2840365805003), (43, 66055018721), (263, 10799869981), (281, 10108063363), (523, 5430909761), (1709, 1662004567), (11309, 251159767), (12083, 235071241), (22489, 126300227), (73487, 38651269), (73903, 38433701), (137549, 20649847), (146963, 19327081), (449467, 6319409), (480229, 5914607), (893807, 3177829)]