2507216756

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{881}}^1\times {\mathrm{64679}}^1$

素因数の和:65575

約数の個数: 24

約数和(自身を含む): 4792011840

約数和(自身を除く): 2284795084

約数列:

[1, 2, 4, 11, 22, 44, 881, 1762, 3524, 9691, 19382, 38764, 64679, 129358, 258716, 711469, 1422938, 2845876, 56982199, 113964398, 227928796, 626804189, 1253608378, 2507216756]

約数ペア:

[(1, 2507216756), (2, 1253608378), (4, 626804189), (11, 227928796), (22, 113964398), (44, 56982199), (881, 2845876), (1762, 1422938), (3524, 711469), (9691, 258716), (19382, 129358), (38764, 64679)]