55981978

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{9241}}^1$

素因数の和:9489

約数の個数: 16

約数和(自身を含む): 90830376

約数和(自身を除く): 34848398

約数列:

[1, 2, 13, 26, 233, 466, 3029, 6058, 9241, 18482, 120133, 240266, 2153153, 4306306, 27990989, 55981978]

約数ペア:

[(1, 55981978), (2, 27990989), (13, 4306306), (26, 2153153), (233, 240266), (466, 120133), (3029, 18482), (6058, 9241)]