247619906

素因数分解:

$2^1\times {\mathrm{283}}^1\times {\mathrm{401}}^1\times {\mathrm{1091}}^1$

素因数の和:1777

約数の個数: 16

約数和(自身を含む): 374014368

約数和(自身を除く): 126394462

約数列:

[1, 2, 283, 401, 566, 802, 1091, 2182, 113483, 226966, 308753, 437491, 617506, 874982, 123809953, 247619906]

約数ペア:

[(1, 247619906), (2, 123809953), (283, 874982), (401, 617506), (566, 437491), (802, 308753), (1091, 226966), (2182, 113483)]