4474340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17209}}^1$

素因数の和:17231

約数の個数: 24

約数和(自身を含む): 10119480

約数和(自身を除く): 5645140

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 17209, 34418, 68836, 86045, 172090, 223717, 344180, 447434, 894868, 1118585, 2237170, 4474340]

約数ペア:

[(1, 4474340), (2, 2237170), (4, 1118585), (5, 894868), (10, 447434), (13, 344180), (20, 223717), (26, 172090), (52, 86045), (65, 68836), (130, 34418), (260, 17209)]