66230542

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{248987}}^1$

素因数の和:249015

約数の個数: 16

約数和(自身を含む): 119514240

約数和(自身を除く): 53283698

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 248987, 497974, 1742909, 3485818, 4730753, 9461506, 33115271, 66230542]

約数ペア:

[(1, 66230542), (2, 33115271), (7, 9461506), (14, 4730753), (19, 3485818), (38, 1742909), (133, 497974), (266, 248987)]