114228140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{439339}}^1$

素因数の和:439361

約数の個数: 24

約数和(自身を含む): 258331920

約数和(自身を除く): 144103780

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 439339, 878678, 1757356, 2196695, 4393390, 5711407, 8786780, 11422814, 22845628, 28557035, 57114070, 114228140]

約数ペア:

[(1, 114228140), (2, 57114070), (4, 28557035), (5, 22845628), (10, 11422814), (13, 8786780), (20, 5711407), (26, 4393390), (52, 2196695), (65, 1757356), (130, 878678), (260, 439339)]