618013802

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{9967}}^1$

素因数の和:10122

約数の個数: 32

約数和(自身を含む): 1094725632

約数和(自身を除く): 476711830

約数列:

[1, 2, 7, 14, 43, 86, 103, 206, 301, 602, 721, 1442, 4429, 8858, 9967, 19934, 31003, 62006, 69769, 139538, 428581, 857162, 1026601, 2053202, 3000067, 6000134, 7186207, 14372414, 44143843, 88287686, 309006901, 618013802]

約数ペア:

[(1, 618013802), (2, 309006901), (7, 88287686), (14, 44143843), (43, 14372414), (86, 7186207), (103, 6000134), (206, 3000067), (301, 2053202), (602, 1026601), (721, 857162), (1442, 428581), (4429, 139538), (8858, 69769), (9967, 62006), (19934, 31003)]