2771938

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:226

約数の個数: 24

約数和(自身を含む): 4611600

約数和(自身を除く): 1839662

約数列:

[1, 2, 13, 26, 59, 118, 139, 169, 278, 338, 767, 1534, 1807, 3614, 8201, 9971, 16402, 19942, 23491, 46982, 106613, 213226, 1385969, 2771938]

約数ペア:

[(1, 2771938), (2, 1385969), (13, 213226), (26, 106613), (59, 46982), (118, 23491), (139, 19942), (169, 16402), (278, 9971), (338, 8201), (767, 3614), (1534, 1807)]