2003556

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{1621}}^1$

素因数の和:1731

約数の個数: 24

約数和(自身を含む): 4723264

約数和(自身を除く): 2719708

約数列:

[1, 2, 3, 4, 6, 12, 103, 206, 309, 412, 618, 1236, 1621, 3242, 4863, 6484, 9726, 19452, 166963, 333926, 500889, 667852, 1001778, 2003556]

約数ペア:

[(1, 2003556), (2, 1001778), (3, 667852), (4, 500889), (6, 333926), (12, 166963), (103, 19452), (206, 9726), (309, 6484), (412, 4863), (618, 3242), (1236, 1621)]