130313666

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{489901}}^1$

素因数の和:489929

約数の個数: 16

約数和(自身を含む): 235152960

約数和(自身を除く): 104839294

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 489901, 979802, 3429307, 6858614, 9308119, 18616238, 65156833, 130313666]

約数ペア:

[(1, 130313666), (2, 65156833), (7, 18616238), (14, 9308119), (19, 6858614), (38, 3429307), (133, 979802), (266, 489901)]