1843790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1091}}^1$

素因数の和:1124

約数の個数: 24

約数和(自身を含む): 3597048

約数和(自身を除く): 1753258

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1091, 1690, 2182, 5455, 10910, 14183, 28366, 70915, 141830, 184379, 368758, 921895, 1843790]

約数ペア:

[(1, 1843790), (2, 921895), (5, 368758), (10, 184379), (13, 141830), (26, 70915), (65, 28366), (130, 14183), (169, 10910), (338, 5455), (845, 2182), (1091, 1690)]