1089867746

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{97327}}^1$

素因数の和:97849

約数の個数: 16

約数和(自身を含む): 1786942080

約数和(自身を除く): 697074334

約数列:

[1, 2, 11, 22, 509, 1018, 5599, 11198, 97327, 194654, 1070597, 2141194, 49539443, 99078886, 544933873, 1089867746]

約数ペア:

[(1, 1089867746), (2, 544933873), (11, 99078886), (22, 49539443), (509, 2141194), (1018, 1070597), (5599, 194654), (11198, 97327)]