2601472286

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9779971}}^1$

素因数の和:9779999

約数の個数: 16

約数和(自身を含む): 4694386560

約数和(自身を除く): 2092914274

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 9779971, 19559942, 68459797, 136919594, 185819449, 371638898, 1300736143, 2601472286]

約数ペア:

[(1, 2601472286), (2, 1300736143), (7, 371638898), (14, 185819449), (19, 136919594), (38, 68459797), (133, 19559942), (266, 9779971)]