1294366978

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{2677}}^1\times {\mathrm{14221}}^1$

素因数の和:16917

約数の個数: 16

約数和(自身を含む): 2056671864

約数和(自身を除く): 762304886

約数列:

[1, 2, 17, 34, 2677, 5354, 14221, 28442, 45509, 91018, 241757, 483514, 38069617, 76139234, 647183489, 1294366978]

約数ペア:

[(1, 1294366978), (2, 647183489), (17, 76139234), (34, 38069617), (2677, 483514), (5354, 241757), (14221, 91018), (28442, 45509)]