510776230

素因数分解:

$2^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{128659}}^1$

素因数の和:129063

約数の個数: 16

約数和(自身を含む): 921720240

約数和(自身を除く): 410944010

約数列:

[1, 2, 5, 10, 397, 794, 1985, 3970, 128659, 257318, 643295, 1286590, 51077623, 102155246, 255388115, 510776230]

約数ペア:

[(1, 510776230), (2, 255388115), (5, 102155246), (10, 51077623), (397, 1286590), (794, 643295), (1985, 257318), (3970, 128659)]