2000657517

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{863}}^1\times {\mathrm{17971}}^1$

素因数の和:18880

約数の個数: 16

約数和(自身を含む): 2732894208

約数和(自身を除く): 732236691

約数列:

[1, 3, 43, 129, 863, 2589, 17971, 37109, 53913, 111327, 772753, 2318259, 15508973, 46526919, 666885839, 2000657517]

約数ペア:

[(1, 2000657517), (3, 666885839), (43, 46526919), (129, 15508973), (863, 2318259), (2589, 772753), (17971, 111327), (37109, 53913)]