1401473678

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{15391}}^1\times {\mathrm{4139}}^1$

素因数の和:19543

約数の個数: 16

約数和(自身を含む): 2294023680

約数和(自身を除く): 892550002

約数列:

[1, 2, 11, 22, 4139, 8278, 15391, 30782, 45529, 91058, 169301, 338602, 63703349, 127406698, 700736839, 1401473678]

約数ペア:

[(1, 1401473678), (2, 700736839), (11, 127406698), (22, 63703349), (4139, 338602), (8278, 169301), (15391, 91058), (30782, 45529)]