2337942878

素因数分解:

$2^1\times {\mathrm{211}}^1\times {\mathrm{257}}^1\times {\mathrm{21557}}^1$

素因数の和:22027

約数の個数: 16

約数和(自身を含む): 3537409104

約数和(自身を除く): 1199466226

約数列:

[1, 2, 211, 257, 422, 514, 21557, 43114, 54227, 108454, 4548527, 5540149, 9097054, 11080298, 1168971439, 2337942878]

約数ペア:

[(1, 2337942878), (2, 1168971439), (211, 11080298), (257, 9097054), (422, 5540149), (514, 4548527), (21557, 108454), (43114, 54227)]