2018963926

素因数分解:

$2^1\times 7^1\times {\mathrm{1979}}^1\times {\mathrm{72871}}^1$

素因数の和:74859

約数の個数: 16

約数和(自身を含む): 3462877440

約数和(自身を除く): 1443913514

約数列:

[1, 2, 7, 14, 1979, 3958, 13853, 27706, 72871, 145742, 510097, 1020194, 144211709, 288423418, 1009481963, 2018963926]

約数ペア:

[(1, 2018963926), (2, 1009481963), (7, 288423418), (14, 144211709), (1979, 1020194), (3958, 510097), (13853, 145742), (27706, 72871)]