1376801930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19668599}}^1$

素因数の和:19668613

約数の個数: 16

約数和(自身を含む): 2832278400

約数和(自身を除く): 1455476470

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 19668599, 39337198, 98342995, 137680193, 196685990, 275360386, 688400965, 1376801930]

約数ペア:

[(1, 1376801930), (2, 688400965), (5, 275360386), (7, 196685990), (10, 137680193), (14, 98342995), (35, 39337198), (70, 19668599)]