1382672

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{839}}^1$

素因数の和:950

約数の個数: 20

約数和(自身を含む): 2708160

約数和(自身を除く): 1325488

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 839, 1648, 1678, 3356, 6712, 13424, 86417, 172834, 345668, 691336, 1382672]

約数ペア:

[(1, 1382672), (2, 691336), (4, 345668), (8, 172834), (16, 86417), (103, 13424), (206, 6712), (412, 3356), (824, 1678), (839, 1648)]