2017345172

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{11728751}}^1$

素因数の和:11728798

約数の個数: 12

約数和(自身を含む): 3612455616

約数和(自身を除く): 1595110444

約数列:

[1, 2, 4, 43, 86, 172, 11728751, 23457502, 46915004, 504336293, 1008672586, 2017345172]

約数ペア:

[(1, 2017345172), (2, 1008672586), (4, 504336293), (43, 46915004), (86, 23457502), (172, 11728751)]