247029795364

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{26608121}}^1$

素因数の和:26608347

約数の個数: 24

約数和(自身を含む): 473837436576

約数和(自身を除く): 226807641212

約数列:

[1, 2, 4, 11, 22, 44, 211, 422, 844, 2321, 4642, 9284, 26608121, 53216242, 106432484, 292689331, 585378662, 1170757324, 5614313531, 11228627062, 22457254124, 61757448841, 123514897682, 247029795364]

約数ペア:

[(1, 247029795364), (2, 123514897682), (4, 61757448841), (11, 22457254124), (22, 11228627062), (44, 5614313531), (211, 1170757324), (422, 585378662), (844, 292689331), (2321, 106432484), (4642, 53216242), (9284, 26608121)]