1815272

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{2203}}^1$

素因数の和:2312

約数の個数: 16

約数和(自身を含む): 3438240

約数和(自身を除く): 1622968

約数列:

[1, 2, 4, 8, 103, 206, 412, 824, 2203, 4406, 8812, 17624, 226909, 453818, 907636, 1815272]

約数ペア:

[(1, 1815272), (2, 907636), (4, 453818), (8, 226909), (103, 17624), (206, 8812), (412, 4406), (824, 2203)]