2091939695

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1\times {\mathrm{42463}}^1$

素因数の和:42694

約数の個数: 16

約数和(自身を含む): 2568222720

約数和(自身を除く): 476283025

約数列:

[1, 5, 59, 167, 295, 835, 9853, 42463, 49265, 212315, 2505317, 7091321, 12526585, 35456605, 418387939, 2091939695]

約数ペア:

[(1, 2091939695), (5, 418387939), (59, 35456605), (167, 12526585), (295, 7091321), (835, 2505317), (9853, 212315), (42463, 49265)]