2009017573

素因数分解:

${\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1\times {\mathrm{4957}}^1$

素因数の和:5316

約数の個数: 16

約数和(自身を含む): 2148995520

約数和(自身を除く): 139977947

約数列:

[1, 19, 83, 257, 1577, 4883, 4957, 21331, 94183, 405289, 411431, 1273949, 7817189, 24205031, 105737767, 2009017573]

約数ペア:

[(1, 2009017573), (19, 105737767), (83, 24205031), (257, 7817189), (1577, 1273949), (4883, 411431), (4957, 405289), (21331, 94183)]