1328110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{18973}}^1$

素因数の和:18987

約数の個数: 16

約数和(自身を含む): 2732256

約数和(自身を除く): 1404146

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 18973, 37946, 94865, 132811, 189730, 265622, 664055, 1328110]

約数ペア:

[(1, 1328110), (2, 664055), (5, 265622), (7, 189730), (10, 132811), (14, 94865), (35, 37946), (70, 18973)]