2013290444

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{96737}}^1$

素因数の和:96806

約数の個数: 36

約数和(自身を含む): 3962775432

約数和(自身を除く): 1949484988

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 121, 172, 242, 473, 484, 946, 1892, 5203, 10406, 20812, 96737, 193474, 386948, 1064107, 2128214, 4159691, 4256428, 8319382, 11705177, 16638764, 23410354, 45756601, 46820708, 91513202, 183026404, 503322611, 1006645222, 2013290444]

約数ペア:

[(1, 2013290444), (2, 1006645222), (4, 503322611), (11, 183026404), (22, 91513202), (43, 46820708), (44, 45756601), (86, 23410354), (121, 16638764), (172, 11705177), (242, 8319382), (473, 4256428), (484, 4159691), (946, 2128214), (1892, 1064107), (5203, 386948), (10406, 193474), (20812, 96737)]