2673718

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{991}}^1$

素因数の和:1083

約数の個数: 16

約数和(自身を含む): 4285440

約数和(自身を除く): 1611722

約数列:

[1, 2, 19, 38, 71, 142, 991, 1349, 1982, 2698, 18829, 37658, 70361, 140722, 1336859, 2673718]

約数ペア:

[(1, 2673718), (2, 1336859), (19, 140722), (38, 70361), (71, 37658), (142, 18829), (991, 2698), (1349, 1982)]