129660412

素因数分解:

$2^2\times 7^1\times {\mathrm{283}}^1\times {\mathrm{16363}}^1$

素因数の和:16657

約数の個数: 24

約数和(自身を含む): 260253056

約数和(自身を除く): 130592644

約数列:

[1, 2, 4, 7, 14, 28, 283, 566, 1132, 1981, 3962, 7924, 16363, 32726, 65452, 114541, 229082, 458164, 4630729, 9261458, 18522916, 32415103, 64830206, 129660412]

約数ペア:

[(1, 129660412), (2, 64830206), (4, 32415103), (7, 18522916), (14, 9261458), (28, 4630729), (283, 458164), (566, 229082), (1132, 114541), (1981, 65452), (3962, 32726), (7924, 16363)]