2645538

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{62989}}^1$

素因数の和:63001

約数の個数: 16

約数和(自身を含む): 6047040

約数和(自身を除く): 3401502

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 62989, 125978, 188967, 377934, 440923, 881846, 1322769, 2645538]

約数ペア:

[(1, 2645538), (2, 1322769), (3, 881846), (6, 440923), (7, 377934), (14, 188967), (21, 125978), (42, 62989)]