290400116

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{1709}}^1\times {\mathrm{1847}}^1$

素因数の和:3583

約数の個数: 24

約数和(自身を含む): 530893440

約数和(自身を除く): 240493324

約数列:

[1, 2, 4, 23, 46, 92, 1709, 1847, 3418, 3694, 6836, 7388, 39307, 42481, 78614, 84962, 157228, 169924, 3156523, 6313046, 12626092, 72600029, 145200058, 290400116]

約数ペア:

[(1, 290400116), (2, 145200058), (4, 72600029), (23, 12626092), (46, 6313046), (92, 3156523), (1709, 169924), (1847, 157228), (3418, 84962), (3694, 78614), (6836, 42481), (7388, 39307)]