1879804910

素因数分解:

$2^1\times 5^1\times {\mathrm{10639}}^1\times {\mathrm{17669}}^1$

素因数の和:28315

約数の個数: 16

約数和(自身を含む): 3384158400

約数和(自身を除く): 1504353490

約数列:

[1, 2, 5, 10, 10639, 17669, 21278, 35338, 53195, 88345, 106390, 176690, 187980491, 375960982, 939902455, 1879804910]

約数ペア:

[(1, 1879804910), (2, 939902455), (5, 375960982), (10, 187980491), (10639, 176690), (17669, 106390), (21278, 88345), (35338, 53195)]