1979516

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6427}}^1$

素因数の和:6449

約数の個数: 24

約数和(自身を含む): 4319616

約数和(自身を除く): 2340100

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 6427, 12854, 25708, 44989, 70697, 89978, 141394, 179956, 282788, 494879, 989758, 1979516]

約数ペア:

[(1, 1979516), (2, 989758), (4, 494879), (7, 282788), (11, 179956), (14, 141394), (22, 89978), (28, 70697), (44, 44989), (77, 25708), (154, 12854), (308, 6427)]