1213821454

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{673}}^1\times {\mathrm{53047}}^1$

素因数の和:53739

約数の個数: 16

約数和(自身を含む): 1930735008

約数和(自身を除く): 716913554

約数列:

[1, 2, 17, 34, 673, 1346, 11441, 22882, 53047, 106094, 901799, 1803598, 35700631, 71401262, 606910727, 1213821454]

約数ペア:

[(1, 1213821454), (2, 606910727), (17, 71401262), (34, 35700631), (673, 1803598), (1346, 901799), (11441, 106094), (22882, 53047)]