2488892485244

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{145413209}}^1$

素因数の和:145413613

約数の個数: 24

約数和(自身を含む): 4763736759600

約数和(自身を除く): 2274844274356

約数列:

[1, 2, 4, 11, 22, 44, 389, 778, 1556, 4279, 8558, 17116, 145413209, 290826418, 581652836, 1599545299, 3199090598, 6398181196, 56565738301, 113131476602, 226262953204, 622223121311, 1244446242622, 2488892485244]

約数ペア:

[(1, 2488892485244), (2, 1244446242622), (4, 622223121311), (11, 226262953204), (22, 113131476602), (44, 56565738301), (389, 6398181196), (778, 3199090598), (1556, 1599545299), (4279, 581652836), (8558, 290826418), (17116, 145413209)]