2080403678

素因数分解:

$2^1\times {\mathrm{751}}^1\times {\mathrm{1063}}^1\times {\mathrm{1303}}^1$

素因数の和:3119

約数の個数: 16

約数和(自身を含む): 3130100736

約数和(自身を除く): 1049697058

約数列:

[1, 2, 751, 1063, 1303, 1502, 2126, 2606, 798313, 978553, 1385089, 1596626, 1957106, 2770178, 1040201839, 2080403678]

約数ペア:

[(1, 2080403678), (2, 1040201839), (751, 2770178), (1063, 1957106), (1303, 1596626), (1502, 1385089), (2126, 978553), (2606, 798313)]