306021928

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{538771}}^1$

素因数の和:538848

約数の個数: 16

約数和(自身を含む): 581873760

約数和(自身を除く): 275851832

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 538771, 1077542, 2155084, 4310168, 38252741, 76505482, 153010964, 306021928]

約数ペア:

[(1, 306021928), (2, 153010964), (4, 76505482), (8, 38252741), (71, 4310168), (142, 2155084), (284, 1077542), (568, 538771)]