1219477488

素因数分解:

$2^4\times 3^1\times {\mathrm{25405781}}^1$

素因数の和:25405792

約数の個数: 20

約数和(自身を含む): 3150316968

約数和(自身を除く): 1930839480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 25405781, 50811562, 76217343, 101623124, 152434686, 203246248, 304869372, 406492496, 609738744, 1219477488]

約数ペア:

[(1, 1219477488), (2, 609738744), (3, 406492496), (4, 304869372), (6, 203246248), (8, 152434686), (12, 101623124), (16, 76217343), (24, 50811562), (48, 25405781)]