2008990503

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{192931}}^1$

素因数の和:193039

約数の個数: 24

約数和(自身を含む): 3160226160

約数和(自身を除く): 1151235657

約数列:

[1, 3, 9, 13, 39, 89, 117, 267, 801, 1157, 3471, 10413, 192931, 578793, 1736379, 2508103, 7524309, 17170859, 22572927, 51512577, 154537731, 223221167, 669663501, 2008990503]

約数ペア:

[(1, 2008990503), (3, 669663501), (9, 223221167), (13, 154537731), (39, 51512577), (89, 22572927), (117, 17170859), (267, 7524309), (801, 2508103), (1157, 1736379), (3471, 578793), (10413, 192931)]