1640022

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{1741}}^1$

素因数の和:1903

約数の個数: 16

約数和(自身を含む): 3302832

約数和(自身を除く): 1662810

約数列:

[1, 2, 3, 6, 157, 314, 471, 942, 1741, 3482, 5223, 10446, 273337, 546674, 820011, 1640022]

約数ペア:

[(1, 1640022), (2, 820011), (3, 546674), (6, 273337), (157, 10446), (314, 5223), (471, 3482), (942, 1741)]