2012072019

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{408211}}^1$

素因数の和:408298

約数の個数: 16

約数和(自身を含む): 2821561344

約数和(自身を除く): 809489325

約数列:

[1, 3, 31, 53, 93, 159, 1643, 4929, 408211, 1224633, 12654541, 21635183, 37963623, 64905549, 670690673, 2012072019]

約数ペア:

[(1, 2012072019), (3, 670690673), (31, 64905549), (53, 37963623), (93, 21635183), (159, 12654541), (1643, 1224633), (4929, 408211)]