4131868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{439}}^1$

素因数の和:637

約数の個数: 24

約数和(自身を含む): 7847840

約数和(自身を除く): 3715972

約数列:

[1, 2, 4, 13, 26, 52, 181, 362, 439, 724, 878, 1756, 2353, 4706, 5707, 9412, 11414, 22828, 79459, 158918, 317836, 1032967, 2065934, 4131868]

約数ペア:

[(1, 4131868), (2, 2065934), (4, 1032967), (13, 317836), (26, 158918), (52, 79459), (181, 22828), (362, 11414), (439, 9412), (724, 5707), (878, 4706), (1756, 2353)]