2118022

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:327

約数の個数: 16

約数和(自身を含む): 3276720

約数和(自身を除く): 1158698

約数列:

[1, 2, 73, 89, 146, 163, 178, 326, 6497, 11899, 12994, 14507, 23798, 29014, 1059011, 2118022]

約数ペア:

[(1, 2118022), (2, 1059011), (73, 29014), (89, 23798), (146, 14507), (163, 12994), (178, 11899), (326, 6497)]