7212496

素因数分解:

$2^4\times {\mathrm{353}}^1\times {\mathrm{1277}}^1$

素因数の和:1638

約数の個数: 20

約数和(自身を含む): 14024772

約数和(自身を除く): 6812276

約数列:

[1, 2, 4, 8, 16, 353, 706, 1277, 1412, 2554, 2824, 5108, 5648, 10216, 20432, 450781, 901562, 1803124, 3606248, 7212496]

約数ペア:

[(1, 7212496), (2, 3606248), (4, 1803124), (8, 901562), (16, 450781), (353, 20432), (706, 10216), (1277, 5648), (1412, 5108), (2554, 2824)]