744984916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{131437}}^1$

素因数の和:131563

約数の個数: 24

約数和(自身を含む): 1416901640

約数和(自身を除く): 671916724

約数列:

[1, 2, 4, 13, 26, 52, 109, 218, 436, 1417, 2834, 5668, 131437, 262874, 525748, 1708681, 3417362, 6834724, 14326633, 28653266, 57306532, 186246229, 372492458, 744984916]

約数ペア:

[(1, 744984916), (2, 372492458), (4, 186246229), (13, 57306532), (26, 28653266), (52, 14326633), (109, 6834724), (218, 3417362), (436, 1708681), (1417, 525748), (2834, 262874), (5668, 131437)]