286262318

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{421}}^1\times {\mathrm{2677}}^1$

素因数の和:3227

約数の個数: 16

約数和(自身を含む): 433964544

約数和(自身を除く): 147702226

約数列:

[1, 2, 127, 254, 421, 842, 2677, 5354, 53467, 106934, 339979, 679958, 1127017, 2254034, 143131159, 286262318]

約数ペア:

[(1, 286262318), (2, 143131159), (127, 2254034), (254, 1127017), (421, 679958), (842, 339979), (2677, 106934), (5354, 53467)]