2019754466

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{1861}}^1\times {\mathrm{7643}}^1$

素因数の和:9577

約数の個数: 16

約数和(自身を含む): 3074355648

約数和(自身を除く): 1054601182

約数列:

[1, 2, 71, 142, 1861, 3722, 7643, 15286, 132131, 264262, 542653, 1085306, 14223623, 28447246, 1009877233, 2019754466]

約数ペア:

[(1, 2019754466), (2, 1009877233), (71, 28447246), (142, 14223623), (1861, 1085306), (3722, 542653), (7643, 264262), (15286, 132131)]