1566252474

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{126781}}^1$

素因数の和:126886

約数の個数: 32

約数和(自身を含む): 3286189440

約数和(自身を除く): 1719936966

約数列:

[1, 2, 3, 6, 29, 58, 71, 87, 142, 174, 213, 426, 2059, 4118, 6177, 12354, 126781, 253562, 380343, 760686, 3676649, 7353298, 9001451, 11029947, 18002902, 22059894, 27004353, 54008706, 261042079, 522084158, 783126237, 1566252474]

約数ペア:

[(1, 1566252474), (2, 783126237), (3, 522084158), (6, 261042079), (29, 54008706), (58, 27004353), (71, 22059894), (87, 18002902), (142, 11029947), (174, 9001451), (213, 7353298), (426, 3676649), (2059, 760686), (4118, 380343), (6177, 253562), (12354, 126781)]