3956965

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1$

素因数の和:408

約数の個数: 16

約数和(自身を含む): 4960368

約数和(自身を除く): 1003403

約数列:

[1, 5, 37, 73, 185, 293, 365, 1465, 2701, 10841, 13505, 21389, 54205, 106945, 791393, 3956965]

約数ペア:

[(1, 3956965), (5, 791393), (37, 106945), (73, 54205), (185, 21389), (293, 13505), (365, 10841), (1465, 2701)]