138520693304

素因数分解:

$2^3\times 7^1\times {\mathrm{2473583809}}^1$

素因数の和:2473583822

約数の個数: 16

約数和(自身を含む): 296830057200

約数和(自身を除く): 158309363896

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2473583809, 4947167618, 9894335236, 17315086663, 19788670472, 34630173326, 69260346652, 138520693304]

約数ペア:

[(1, 138520693304), (2, 69260346652), (4, 34630173326), (7, 19788670472), (8, 17315086663), (14, 9894335236), (28, 4947167618), (56, 2473583809)]