2017688848

素因数分解:

$2^4\times 7^1\times {\mathrm{18015079}}^1$

素因数の和:18015094

約数の個数: 20

約数和(自身を含む): 4467739840

約数和(自身を除く): 2450050992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 18015079, 36030158, 72060316, 126105553, 144120632, 252211106, 288241264, 504422212, 1008844424, 2017688848]

約数ペア:

[(1, 2017688848), (2, 1008844424), (4, 504422212), (7, 288241264), (8, 252211106), (14, 144120632), (16, 126105553), (28, 72060316), (56, 36030158), (112, 18015079)]