4089724

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{439}}^1$

素因数の和:597

約数の個数: 24

約数和(自身を含む): 7650720

約数和(自身を除く): 3560996

約数列:

[1, 2, 4, 17, 34, 68, 137, 274, 439, 548, 878, 1756, 2329, 4658, 7463, 9316, 14926, 29852, 60143, 120286, 240572, 1022431, 2044862, 4089724]

約数ペア:

[(1, 4089724), (2, 2044862), (4, 1022431), (17, 240572), (34, 120286), (68, 60143), (137, 29852), (274, 14926), (439, 9316), (548, 7463), (878, 4658), (1756, 2329)]