1391234

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{733}}^1$

素因数の和:821

約数の個数: 16

約数和(自身を含む): 2281272

約数和(自身を除く): 890038

約数列:

[1, 2, 13, 26, 73, 146, 733, 949, 1466, 1898, 9529, 19058, 53509, 107018, 695617, 1391234]

約数ペア:

[(1, 1391234), (2, 695617), (13, 107018), (26, 53509), (73, 19058), (146, 9529), (733, 1898), (949, 1466)]