2011982178

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{14579581}}^1$

素因数の和:14579609

約数の個数: 16

約数和(自身を含む): 4198919616

約数和(自身を除く): 2186937438

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 14579581, 29159162, 43738743, 87477486, 335330363, 670660726, 1005991089, 2011982178]

約数ペア:

[(1, 2011982178), (2, 1005991089), (3, 670660726), (6, 335330363), (23, 87477486), (46, 43738743), (69, 29159162), (138, 14579581)]