1948656514

素因数分解:

$2^1\times 7^1\times {\mathrm{8221}}^1\times {\mathrm{16931}}^1$

素因数の和:25161

約数の個数: 16

約数和(自身を含む): 3341157696

約数和(自身を除く): 1392501182

約数列:

[1, 2, 7, 14, 8221, 16442, 16931, 33862, 57547, 115094, 118517, 237034, 139189751, 278379502, 974328257, 1948656514]

約数ペア:

[(1, 1948656514), (2, 974328257), (7, 278379502), (14, 139189751), (8221, 237034), (16442, 118517), (16931, 115094), (33862, 57547)]