2018690818

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{828011}}^1$

素因数の和:828089

約数の個数: 16

約数和(自身を含む): 3219310656

約数和(自身を除く): 1200619838

約数列:

[1, 2, 23, 46, 53, 106, 1219, 2438, 828011, 1656022, 19044253, 38088506, 43884583, 87769166, 1009345409, 2018690818]

約数ペア:

[(1, 2018690818), (2, 1009345409), (23, 87769166), (46, 43884583), (53, 38088506), (106, 19044253), (1219, 1656022), (2438, 828011)]