1489091428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{4513}}^1\times {\mathrm{7499}}^1$

素因数の和:12027

約数の個数: 24

約数和(自身を含む): 2843820000

約数和(自身を除く): 1354728572

約数列:

[1, 2, 4, 11, 22, 44, 4513, 7499, 9026, 14998, 18052, 29996, 49643, 82489, 99286, 164978, 198572, 329956, 33842987, 67685974, 135371948, 372272857, 744545714, 1489091428]

約数ペア:

[(1, 1489091428), (2, 744545714), (4, 372272857), (11, 135371948), (22, 67685974), (44, 33842987), (4513, 329956), (7499, 198572), (9026, 164978), (14998, 99286), (18052, 82489), (29996, 49643)]