2019697786

素因数分解:

$2^1\times {\mathrm{331}}^1\times {\mathrm{881}}^1\times {\mathrm{3463}}^1$

素因数の和:4677

約数の個数: 16

約数和(自身を含む): 3043027008

約数和(自身を除く): 1023329222

約数列:

[1, 2, 331, 662, 881, 1762, 3463, 6926, 291611, 583222, 1146253, 2292506, 3050903, 6101806, 1009848893, 2019697786]

約数ペア:

[(1, 2019697786), (2, 1009848893), (331, 6101806), (662, 3050903), (881, 2292506), (1762, 1146253), (3463, 583222), (6926, 291611)]