2903516

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{857}}^1$

素因数の和:890

約数の個数: 36

約数和(自身を含む): 6390384

約数和(自身を除く): 3486868

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 857, 1694, 1714, 3388, 3428, 5999, 9427, 11998, 18854, 23996, 37708, 65989, 103697, 131978, 207394, 263956, 414788, 725879, 1451758, 2903516]

約数ペア:

[(1, 2903516), (2, 1451758), (4, 725879), (7, 414788), (11, 263956), (14, 207394), (22, 131978), (28, 103697), (44, 65989), (77, 37708), (121, 23996), (154, 18854), (242, 11998), (308, 9427), (484, 5999), (847, 3428), (857, 3388), (1694, 1714)]