2013836

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1237}}^1$

素因数の和:1289

約数の個数: 24

約数和(自身を含む): 3951696

約数和(自身を除く): 1937860

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1237, 1628, 2474, 4948, 13607, 27214, 45769, 54428, 91538, 183076, 503459, 1006918, 2013836]

約数ペア:

[(1, 2013836), (2, 1006918), (4, 503459), (11, 183076), (22, 91538), (37, 54428), (44, 45769), (74, 27214), (148, 13607), (407, 4948), (814, 2474), (1237, 1628)]