9011428

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1489}}^1$

素因数の和:1599

約数の個数: 24

約数和(自身を含む): 16896600

約数和(自身を除く): 7885172

約数列:

[1, 2, 4, 17, 34, 68, 89, 178, 356, 1489, 1513, 2978, 3026, 5956, 6052, 25313, 50626, 101252, 132521, 265042, 530084, 2252857, 4505714, 9011428]

約数ペア:

[(1, 9011428), (2, 4505714), (4, 2252857), (17, 530084), (34, 265042), (68, 132521), (89, 101252), (178, 50626), (356, 25313), (1489, 6052), (1513, 5956), (2978, 3026)]