2019994686824

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{14852902109}}^1$

素因数の和:14852902132

約数の個数: 16

約数和(自身を含む): 4010283569700

約数和(自身を除く): 1990288882876

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 14852902109, 29705804218, 59411608436, 118823216872, 252499335853, 504998671706, 1009997343412, 2019994686824]

約数ペア:

[(1, 2019994686824), (2, 1009997343412), (4, 504998671706), (8, 252499335853), (17, 118823216872), (34, 59411608436), (68, 29705804218), (136, 14852902109)]