171639986

素因数分解:

$2^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{41843}}^1$

素因数の和:42145

約数の個数: 16

約数和(自身を含む): 295251264

約数和(自身を除く): 123611278

約数列:

[1, 2, 7, 14, 293, 586, 2051, 4102, 41843, 83686, 292901, 585802, 12259999, 24519998, 85819993, 171639986]

約数ペア:

[(1, 171639986), (2, 85819993), (7, 24519998), (14, 12259999), (293, 585802), (586, 292901), (2051, 83686), (4102, 41843)]