138357465982

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{433}}^1\times {\mathrm{1258001}}^1$

素因数の和:1258563

約数の個数: 16

約数和(自身を含む): 209653581312

約数和(自身を除く): 71296115330

約数列:

[1, 2, 127, 254, 433, 866, 54991, 109982, 1258001, 2516002, 159766127, 319532254, 544714433, 1089428866, 69178732991, 138357465982]

約数ペア:

[(1, 138357465982), (2, 69178732991), (127, 1089428866), (254, 544714433), (433, 319532254), (866, 159766127), (54991, 2516002), (109982, 1258001)]