319953454

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{599}}^1\times {\mathrm{6211}}^1$

素因数の和:6855

約数の個数: 16

約数和(自身を含む): 491990400

約数和(自身を除く): 172036946

約数列:

[1, 2, 43, 86, 599, 1198, 6211, 12422, 25757, 51514, 267073, 534146, 3720389, 7440778, 159976727, 319953454]

約数ペア:

[(1, 319953454), (2, 159976727), (43, 7440778), (86, 3720389), (599, 534146), (1198, 267073), (6211, 51514), (12422, 25757)]