564136972

素因数分解:

$2^2\times 7^1\times {\mathrm{409}}^1\times {\mathrm{49261}}^1$

素因数の和:49681

約数の個数: 24

約数和(自身を含む): 1131055520

約数和(自身を除く): 566918548

約数列:

[1, 2, 4, 7, 14, 28, 409, 818, 1636, 2863, 5726, 11452, 49261, 98522, 197044, 344827, 689654, 1379308, 20147749, 40295498, 80590996, 141034243, 282068486, 564136972]

約数ペア:

[(1, 564136972), (2, 282068486), (4, 141034243), (7, 80590996), (14, 40295498), (28, 20147749), (409, 1379308), (818, 689654), (1636, 344827), (2863, 197044), (5726, 98522), (11452, 49261)]