540560336

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{1778159}}^1$

素因数の和:1778186

約数の個数: 20

約数和(自身を含む): 1102459200

約数和(自身を除く): 561898864

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 1778159, 3556318, 7112636, 14225272, 28450544, 33785021, 67570042, 135140084, 270280168, 540560336]

約数ペア:

[(1, 540560336), (2, 270280168), (4, 135140084), (8, 67570042), (16, 33785021), (19, 28450544), (38, 14225272), (76, 7112636), (152, 3556318), (304, 1778159)]