2180236418

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{5077}}^1\times {\mathrm{5237}}^1$

素因数の和:10357

約数の個数: 16

約数和(自身を含む): 3351419064

約数和(自身を除く): 1171182646

約数列:

[1, 2, 41, 82, 5077, 5237, 10154, 10474, 208157, 214717, 416314, 429434, 26588249, 53176498, 1090118209, 2180236418]

約数ペア:

[(1, 2180236418), (2, 1090118209), (41, 53176498), (82, 26588249), (5077, 429434), (5237, 416314), (10154, 214717), (10474, 208157)]