4950982

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1153}}^1$

素因数の和:1287

約数の個数: 16

約数和(自身を含む): 7893360

約数和(自身を除く): 2942378

約数列:

[1, 2, 19, 38, 113, 226, 1153, 2147, 2306, 4294, 21907, 43814, 130289, 260578, 2475491, 4950982]

約数ペア:

[(1, 4950982), (2, 2475491), (19, 260578), (38, 130289), (113, 43814), (226, 21907), (1153, 4294), (2147, 2306)]