26190554

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{311}}^1$

素因数の和:446

約数の個数: 32

約数和(自身を含む): 44029440

約数和(自身を除く): 17838886

約数列:

[1, 2, 13, 26, 41, 79, 82, 158, 311, 533, 622, 1027, 1066, 2054, 3239, 4043, 6478, 8086, 12751, 24569, 25502, 42107, 49138, 84214, 165763, 319397, 331526, 638794, 1007329, 2014658, 13095277, 26190554]

約数ペア:

[(1, 26190554), (2, 13095277), (13, 2014658), (26, 1007329), (41, 638794), (79, 331526), (82, 319397), (158, 165763), (311, 84214), (533, 49138), (622, 42107), (1027, 25502), (1066, 24569), (2054, 12751), (3239, 8086), (4043, 6478)]