2019486549

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{196429}}^1$

素因数の和:196604

約数の個数: 16

約数和(自身を含む): 2828592000

約数和(自身を除く): 809105451

約数列:

[1, 3, 23, 69, 149, 447, 3427, 10281, 196429, 589287, 4517867, 13553601, 29267921, 87803763, 673162183, 2019486549]

約数ペア:

[(1, 2019486549), (3, 673162183), (23, 87803763), (69, 29267921), (149, 13553601), (447, 4517867), (3427, 589287), (10281, 196429)]