2219970521

素因数分解:

${\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{419}}^1\times {\mathrm{1009}}^1$

素因数の和:1576

約数の個数: 16

約数和(自身を含む): 2290680000

約数和(自身を除く): 70709479

約数列:

[1, 59, 89, 419, 1009, 5251, 24721, 37291, 59531, 89801, 422771, 2200169, 5298259, 24943489, 37626619, 2219970521]

約数ペア:

[(1, 2219970521), (59, 37626619), (89, 24943489), (419, 5298259), (1009, 2200169), (5251, 422771), (24721, 89801), (37291, 59531)]