2001868946

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12999149}}^1$

素因数の和:12999169

約数の個数: 16

約数和(自身を含む): 3743755200

約数和(自身を除く): 1741886254

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 12999149, 25998298, 90994043, 142990639, 181988086, 285981278, 1000934473, 2001868946]

約数ペア:

[(1, 2001868946), (2, 1000934473), (7, 285981278), (11, 181988086), (14, 142990639), (22, 90994043), (77, 25998298), (154, 12999149)]