2017540868

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{912089}}^1$

素因数の和:912179

約数の個数: 24

約数和(自身を含む): 4086163200

約数和(自身を除く): 2068622332

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 912089, 1824178, 3648356, 6384623, 12769246, 25538492, 72055031, 144110062, 288220124, 504385217, 1008770434, 2017540868]

約数ペア:

[(1, 2017540868), (2, 1008770434), (4, 504385217), (7, 288220124), (14, 144110062), (28, 72055031), (79, 25538492), (158, 12769246), (316, 6384623), (553, 3648356), (1106, 1824178), (2212, 912089)]