1948690580

素因数分解:

$2^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{429227}}^1$

素因数の和:429463

約数の個数: 24

約数和(自身を含む): 4110287328

約数和(自身を除く): 2161596748

約数列:

[1, 2, 4, 5, 10, 20, 227, 454, 908, 1135, 2270, 4540, 429227, 858454, 1716908, 2146135, 4292270, 8584540, 97434529, 194869058, 389738116, 487172645, 974345290, 1948690580]

約数ペア:

[(1, 1948690580), (2, 974345290), (4, 487172645), (5, 389738116), (10, 194869058), (20, 97434529), (227, 8584540), (454, 4292270), (908, 2146135), (1135, 1716908), (2270, 858454), (4540, 429227)]