520245934

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1177027}}^1$

素因数の和:1177059

約数の個数: 16

約数和(自身を含む): 889833168

約数和(自身を除く): 369587234

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 1177027, 2354054, 15301351, 20009459, 30602702, 40018918, 260122967, 520245934]

約数ペア:

[(1, 520245934), (2, 260122967), (13, 40018918), (17, 30602702), (26, 20009459), (34, 15301351), (221, 2354054), (442, 1177027)]