1680022

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{311}}^1$

素因数の和:423

約数の個数: 16

約数和(自身を含む): 2632032

約数和(自身を除く): 952010

約数列:

[1, 2, 37, 73, 74, 146, 311, 622, 2701, 5402, 11507, 22703, 23014, 45406, 840011, 1680022]

約数ペア:

[(1, 1680022), (2, 840011), (37, 45406), (73, 23014), (74, 22703), (146, 11507), (311, 5402), (622, 2701)]