2016697777

素因数分解:

${\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{1381}}^1$

素因数の和:1609

約数の個数: 24

約数和(自身を含む): 2226589952

約数和(自身を除く): 209892175

約数列:

[1, 17, 31, 163, 289, 527, 1381, 2771, 5053, 8959, 23477, 42811, 47107, 85901, 225103, 399109, 727787, 1460317, 3826751, 6978193, 12372379, 65054767, 118629281, 2016697777]

約数ペア:

[(1, 2016697777), (17, 118629281), (31, 65054767), (163, 12372379), (289, 6978193), (527, 3826751), (1381, 1460317), (2771, 727787), (5053, 399109), (8959, 225103), (23477, 85901), (42811, 47107)]