2050871589

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{65651}}^1$

素因数の和:65762

約数の個数: 32

約数和(自身を含む): 3308860800

約数和(自身を除く): 1257989211

約数列:

[1, 3, 9, 13, 27, 39, 89, 117, 267, 351, 801, 1157, 2403, 3471, 10413, 31239, 65651, 196953, 590859, 853463, 1772577, 2560389, 5842939, 7681167, 17528817, 23043501, 52586451, 75958207, 157759353, 227874621, 683623863, 2050871589]

約数ペア:

[(1, 2050871589), (3, 683623863), (9, 227874621), (13, 157759353), (27, 75958207), (39, 52586451), (89, 23043501), (117, 17528817), (267, 7681167), (351, 5842939), (801, 2560389), (1157, 1772577), (2403, 853463), (3471, 590859), (10413, 196953), (31239, 65651)]