4981154

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2789}}^1$

素因数の和:2857

約数の個数: 16

約数和(自身を含む): 8035200

約数和(自身を除く): 3054046

約数列:

[1, 2, 19, 38, 47, 94, 893, 1786, 2789, 5578, 52991, 105982, 131083, 262166, 2490577, 4981154]

約数ペア:

[(1, 4981154), (2, 2490577), (19, 262166), (38, 131083), (47, 105982), (94, 52991), (893, 5578), (1786, 2789)]