2015278852

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{716671}}^1$

素因数の和:716731

約数の個数: 24

約数和(自身を含む): 3812695040

約数和(自身を除く): 1797416188

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 716671, 1433342, 2866684, 13616749, 26516827, 27233498, 53033654, 54466996, 106067308, 503819713, 1007639426, 2015278852]

約数ペア:

[(1, 2015278852), (2, 1007639426), (4, 503819713), (19, 106067308), (37, 54466996), (38, 53033654), (74, 27233498), (76, 26516827), (148, 13616749), (703, 2866684), (1406, 1433342), (2812, 716671)]