513840938

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2203}}^1\times {\mathrm{8971}}^1$

素因数の和:11189

約数の個数: 16

約数和(自身を含む): 830520096

約数和(自身を除く): 316679158

約数列:

[1, 2, 13, 26, 2203, 4406, 8971, 17942, 28639, 57278, 116623, 233246, 19763113, 39526226, 256920469, 513840938]

約数ペア:

[(1, 513840938), (2, 256920469), (13, 39526226), (26, 19763113), (2203, 233246), (4406, 116623), (8971, 57278), (17942, 28639)]