2018677314

素因数分解:

$2^1\times 3^1\times {\mathrm{1291}}^1\times {\mathrm{260609}}^1$

素因数の和:261905

約数の個数: 16

約数和(自身を含む): 4040497440

約数和(自身を除く): 2021820126

約数列:

[1, 2, 3, 6, 1291, 2582, 3873, 7746, 260609, 521218, 781827, 1563654, 336446219, 672892438, 1009338657, 2018677314]

約数ペア:

[(1, 2018677314), (2, 1009338657), (3, 672892438), (6, 336446219), (1291, 1563654), (2582, 781827), (3873, 521218), (7746, 260609)]