2018902942

素因数分解:

$2^1\times 7^1\times {\mathrm{7937}}^1\times {\mathrm{18169}}^1$

素因数の和:26115

約数の個数: 16

約数和(自身を含む): 3461603040

約数和(自身を除く): 1442700098

約数列:

[1, 2, 7, 14, 7937, 15874, 18169, 36338, 55559, 111118, 127183, 254366, 144207353, 288414706, 1009451471, 2018902942]

約数ペア:

[(1, 2018902942), (2, 1009451471), (7, 288414706), (14, 144207353), (7937, 254366), (15874, 127183), (18169, 111118), (36338, 55559)]