2012397417

素因数分解:

$3^2\times {\mathrm{103}}^1\times {\mathrm{2170871}}^1$

素因数の和:2170980

約数の個数: 12

約数和(自身を含む): 2935018944

約数和(自身を除く): 922621527

約数列:

[1, 3, 9, 103, 309, 927, 2170871, 6512613, 19537839, 223599713, 670799139, 2012397417]

約数ペア:

[(1, 2012397417), (3, 670799139), (9, 223599713), (103, 19537839), (309, 6512613), (927, 2170871)]