11261040008

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{21009403}}^1$

素因数の和:21009476

約数の個数: 16

約数和(自身を含む): 21429592080

約数和(自身を除く): 10168552072

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 21009403, 42018806, 84037612, 168075224, 1407630001, 2815260002, 5630520004, 11261040008]

約数ペア:

[(1, 11261040008), (2, 5630520004), (4, 2815260002), (8, 1407630001), (67, 168075224), (134, 84037612), (268, 42018806), (536, 21009403)]