2018876865

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1\times {\mathrm{13033}}^1$

素因数の和:13513

約数の個数: 32

約数和(自身を含む): 3378412800

約数和(自身を除く): 1359535935

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 449, 1347, 2245, 6735, 10327, 13033, 30981, 39099, 51635, 65165, 154905, 195495, 299759, 899277, 1498795, 4496385, 5851817, 17555451, 29259085, 87777255, 134591791, 403775373, 672958955, 2018876865]

約数ペア:

[(1, 2018876865), (3, 672958955), (5, 403775373), (15, 134591791), (23, 87777255), (69, 29259085), (115, 17555451), (345, 5851817), (449, 4496385), (1347, 1498795), (2245, 899277), (6735, 299759), (10327, 195495), (13033, 154905), (30981, 65165), (39099, 51635)]