5419954

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{421}}^1$

素因数の和:621

約数の個数: 16

約数和(自身を含む): 8401176

約数和(自身を除く): 2981222

約数列:

[1, 2, 41, 82, 157, 314, 421, 842, 6437, 12874, 17261, 34522, 66097, 132194, 2709977, 5419954]

約数ペア:

[(1, 5419954), (2, 2709977), (41, 132194), (82, 66097), (157, 34522), (314, 17261), (421, 12874), (842, 6437)]