2488890178

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1\times {\mathrm{102079}}^1$

素因数の和:102321

約数の個数: 16

約数和(自身を含む): 3807175680

約数和(自身を除く): 1318285502

約数列:

[1, 2, 73, 146, 167, 334, 12191, 24382, 102079, 204158, 7451767, 14903534, 17047193, 34094386, 1244445089, 2488890178]

約数ペア:

[(1, 2488890178), (2, 1244445089), (73, 34094386), (146, 17047193), (167, 14903534), (334, 7451767), (12191, 204158), (24382, 102079)]