7131386874

素因数分解:

$2^1\times 3^1\times {\mathrm{571}}^1\times {\mathrm{2081549}}^1$

素因数の和:2082125

約数の個数: 16

約数和(自身を含む): 14287759200

約数和(自身を除く): 7156372326

約数列:

[1, 2, 3, 6, 571, 1142, 1713, 3426, 2081549, 4163098, 6244647, 12489294, 1188564479, 2377128958, 3565693437, 7131386874]

約数ペア:

[(1, 7131386874), (2, 3565693437), (3, 2377128958), (6, 1188564479), (571, 12489294), (1142, 6244647), (1713, 4163098), (3426, 2081549)]