2551560438

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{8678777}}^1$

素因数の和:8678796

約数の個数: 24

約数和(自身を含む): 5936284152

約数和(自身を除く): 3384723714

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 8678777, 17357554, 26036331, 52072662, 60751439, 121502878, 182254317, 364508634, 425260073, 850520146, 1275780219, 2551560438]

約数ペア:

[(1, 2551560438), (2, 1275780219), (3, 850520146), (6, 425260073), (7, 364508634), (14, 182254317), (21, 121502878), (42, 60751439), (49, 52072662), (98, 26036331), (147, 17357554), (294, 8678777)]