426872306

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{429449}}^1$

素因数の和:429529

約数の個数: 16

約数和(自身を含む): 742089600

約数和(自身を除く): 315217294

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 429449, 858898, 3006143, 6012286, 30490879, 60981758, 213436153, 426872306]

約数ペア:

[(1, 426872306), (2, 213436153), (7, 60981758), (14, 30490879), (71, 6012286), (142, 3006143), (497, 858898), (994, 429449)]