2520242879

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{554753}}^1$

素因数の和:554830

約数の個数: 16

約数和(自身を含む): 3195383040

約数和(自身を除く): 675140161

約数列:

[1, 7, 11, 59, 77, 413, 649, 4543, 554753, 3883271, 6102283, 32730427, 42715981, 229112989, 360034697, 2520242879]

約数ペア:

[(1, 2520242879), (7, 360034697), (11, 229112989), (59, 42715981), (77, 32730427), (413, 6102283), (649, 3883271), (4543, 554753)]