2016564472

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19390043}}^1$

素因数の和:19390062

約数の個数: 16

約数和(自身を含む): 4071909240

約数和(自身を除く): 2055344768

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 19390043, 38780086, 77560172, 155120344, 252070559, 504141118, 1008282236, 2016564472]

約数ペア:

[(1, 2016564472), (2, 1008282236), (4, 504141118), (8, 252070559), (13, 155120344), (26, 77560172), (52, 38780086), (104, 19390043)]