138021266

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{139981}}^1$

素因数の和:140029

約数の個数: 16

約数和(自身を含む): 226770840

約数和(自身を除く): 88749574

約数列:

[1, 2, 17, 29, 34, 58, 493, 986, 139981, 279962, 2379677, 4059449, 4759354, 8118898, 69010633, 138021266]

約数ペア:

[(1, 138021266), (2, 69010633), (17, 8118898), (29, 4759354), (34, 4059449), (58, 2379677), (493, 279962), (986, 139981)]