4078426

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{887}}^1$

素因数の和:930

約数の個数: 24

約数和(自身を含む): 7086240

約数和(自身を除く): 3007814

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 887, 1774, 2299, 4598, 9757, 16853, 19514, 33706, 107327, 185383, 214654, 370766, 2039213, 4078426]

約数ペア:

[(1, 4078426), (2, 2039213), (11, 370766), (19, 214654), (22, 185383), (38, 107327), (121, 33706), (209, 19514), (242, 16853), (418, 9757), (887, 4598), (1774, 2299)]