2018953874

素因数分解:

$2^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{967859}}^1$

素因数の和:968017

約数の個数: 16

約数和(自身を含む): 3484296000

約数和(自身を除く): 1465342126

約数列:

[1, 2, 7, 14, 149, 298, 1043, 2086, 967859, 1935718, 6775013, 13550026, 144210991, 288421982, 1009476937, 2018953874]

約数ペア:

[(1, 2018953874), (2, 1009476937), (7, 288421982), (14, 144210991), (149, 13550026), (298, 6775013), (1043, 1935718), (2086, 967859)]