125887402

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{389}}^1$

素因数の和:558

約数の個数: 32

約数和(自身を含む): 200154240

約数和(自身を除く): 74266838

約数列:

[1, 2, 43, 53, 71, 86, 106, 142, 389, 778, 2279, 3053, 3763, 4558, 6106, 7526, 16727, 20617, 27619, 33454, 41234, 55238, 161809, 323618, 886531, 1187617, 1463807, 1773062, 2375234, 2927614, 62943701, 125887402]

約数ペア:

[(1, 125887402), (2, 62943701), (43, 2927614), (53, 2375234), (71, 1773062), (86, 1463807), (106, 1187617), (142, 886531), (389, 323618), (778, 161809), (2279, 55238), (3053, 41234), (3763, 33454), (4558, 27619), (6106, 20617), (7526, 16727)]