142685438

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{237019}}^1$

素因数の和:237071

約数の個数: 16

約数和(自身を含む): 250293120

約数和(自身を除く): 107607682

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 237019, 474038, 1659133, 3318266, 10191817, 20383634, 71342719, 142685438]

約数ペア:

[(1, 142685438), (2, 71342719), (7, 20383634), (14, 10191817), (43, 3318266), (86, 1659133), (301, 474038), (602, 237019)]