1244624

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{727}}^1$

素因数の和:842

約数の個数: 20

約数和(自身を含む): 2437344

約数和(自身を除く): 1192720

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 727, 856, 1454, 1712, 2908, 5816, 11632, 77789, 155578, 311156, 622312, 1244624]

約数ペア:

[(1, 1244624), (2, 622312), (4, 311156), (8, 155578), (16, 77789), (107, 11632), (214, 5816), (428, 2908), (727, 1712), (856, 1454)]