2007494958

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2707}}^1\times {\mathrm{17657}}^1$

素因数の和:20376

約数の個数: 32

約数和(自身を含む): 4590514944

約数和(自身を除く): 2583019986

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2707, 5414, 8121, 16242, 17657, 18949, 35314, 37898, 52971, 56847, 105942, 113694, 123599, 247198, 370797, 741594, 47797499, 95594998, 143392497, 286784994, 334582493, 669164986, 1003747479, 2007494958]

約数ペア:

[(1, 2007494958), (2, 1003747479), (3, 669164986), (6, 334582493), (7, 286784994), (14, 143392497), (21, 95594998), (42, 47797499), (2707, 741594), (5414, 370797), (8121, 247198), (16242, 123599), (17657, 113694), (18949, 105942), (35314, 56847), (37898, 52971)]