2019776847

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{463}}^1\times {\mathrm{811}}^1$

素因数の和:1451

約数の個数: 32

約数和(自身を含む): 2965917696

約数和(自身を除く): 946140849

約数列:

[1, 3, 11, 33, 163, 463, 489, 811, 1389, 1793, 2433, 5093, 5379, 8921, 15279, 26763, 75469, 132193, 226407, 375493, 396579, 830159, 1126479, 1454123, 2490477, 4130423, 4362369, 12391269, 61205359, 183616077, 673258949, 2019776847]

約数ペア:

[(1, 2019776847), (3, 673258949), (11, 183616077), (33, 61205359), (163, 12391269), (463, 4362369), (489, 4130423), (811, 2490477), (1389, 1454123), (1793, 1126479), (2433, 830159), (5093, 396579), (5379, 375493), (8921, 226407), (15279, 132193), (26763, 75469)]