98138530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1401979}}^1$

素因数の和:1401993

約数の個数: 16

約数和(自身を含む): 201885120

約数和(自身を除く): 103746590

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1401979, 2803958, 7009895, 9813853, 14019790, 19627706, 49069265, 98138530]

約数ペア:

[(1, 98138530), (2, 49069265), (5, 19627706), (7, 14019790), (10, 9813853), (14, 7009895), (35, 2803958), (70, 1401979)]