5640404

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{18313}}^1$

素因数の和:18335

約数の個数: 24

約数和(自身を含む): 12307008

約数和(自身を除く): 6666604

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 18313, 36626, 73252, 128191, 201443, 256382, 402886, 512764, 805772, 1410101, 2820202, 5640404]

約数ペア:

[(1, 5640404), (2, 2820202), (4, 1410101), (7, 805772), (11, 512764), (14, 402886), (22, 256382), (28, 201443), (44, 128191), (77, 73252), (154, 36626), (308, 18313)]