2010978826

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{716671}}^1$

素因数の和:716757

約数の個数: 16

約数和(自身を含む): 3199223808

約数和(自身を除く): 1188244982

約数列:

[1, 2, 23, 46, 61, 122, 1403, 2806, 716671, 1433342, 16483433, 32966866, 43716931, 87433862, 1005489413, 2010978826]

約数ペア:

[(1, 2010978826), (2, 1005489413), (23, 87433862), (46, 43716931), (61, 32966866), (122, 16483433), (1403, 1433342), (2806, 716671)]