2013161758

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{419}}^1\times {\mathrm{557}}^1$

素因数の和:1224

約数の個数: 32

約数和(自身を含む): 3206044800

約数和(自身を除く): 1192883042

約数列:

[1, 2, 19, 38, 227, 419, 454, 557, 838, 1114, 4313, 7961, 8626, 10583, 15922, 21166, 95113, 126439, 190226, 233383, 252878, 466766, 1807147, 2402341, 3614294, 4434277, 4804682, 8868554, 52977941, 105955882, 1006580879, 2013161758]

約数ペア:

[(1, 2013161758), (2, 1006580879), (19, 105955882), (38, 52977941), (227, 8868554), (419, 4804682), (454, 4434277), (557, 3614294), (838, 2402341), (1114, 1807147), (4313, 466766), (7961, 252878), (8626, 233383), (10583, 190226), (15922, 126439), (21166, 95113)]