1861426

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4289}}^1$

素因数の和:4329

約数の個数: 16

約数和(自身を含む): 3294720

約数和(自身を除く): 1433294

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 4289, 8578, 30023, 60046, 132959, 265918, 930713, 1861426]

約数ペア:

[(1, 1861426), (2, 930713), (7, 265918), (14, 132959), (31, 60046), (62, 30023), (217, 8578), (434, 4289)]