2013406564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{96557}}^1$

素因数の和:96975

約数の個数: 24

約数和(自身を含む): 3803998968

約数和(自身を除く): 1790592404

約数列:

[1, 2, 4, 13, 26, 52, 401, 802, 1604, 5213, 10426, 20852, 96557, 193114, 386228, 1255241, 2510482, 5020964, 38719357, 77438714, 154877428, 503351641, 1006703282, 2013406564]

約数ペア:

[(1, 2013406564), (2, 1006703282), (4, 503351641), (13, 154877428), (26, 77438714), (52, 38719357), (401, 5020964), (802, 2510482), (1604, 1255241), (5213, 386228), (10426, 193114), (20852, 96557)]