289013882

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{653}}^1\times {\mathrm{5981}}^1$

素因数の和:6673

約数の個数: 16

約数和(自身を含む): 445993992

約数和(自身を除く): 156980110

約数列:

[1, 2, 37, 74, 653, 1306, 5981, 11962, 24161, 48322, 221297, 442594, 3905593, 7811186, 144506941, 289013882]

約数ペア:

[(1, 289013882), (2, 144506941), (37, 7811186), (74, 3905593), (653, 442594), (1306, 221297), (5981, 48322), (11962, 24161)]