283469758

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{18701}}^1$

素因数の和:18780

約数の個数: 32

約数和(自身を含む): 508993632

約数和(自身を除く): 225523874

約数列:

[1, 2, 11, 13, 22, 26, 53, 106, 143, 286, 583, 689, 1166, 1378, 7579, 15158, 18701, 37402, 205711, 243113, 411422, 486226, 991153, 1982306, 2674243, 5348486, 10902683, 12884989, 21805366, 25769978, 141734879, 283469758]

約数ペア:

[(1, 283469758), (2, 141734879), (11, 25769978), (13, 21805366), (22, 12884989), (26, 10902683), (53, 5348486), (106, 2674243), (143, 1982306), (286, 991153), (583, 486226), (689, 411422), (1166, 243113), (1378, 205711), (7579, 37402), (15158, 18701)]