426121874

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{1667}}^1\times {\mathrm{5557}}^1$

素因数の和:7249

約数の個数: 16

約数和(自身を含む): 667493568

約数和(自身を除く): 241371694

約数列:

[1, 2, 23, 46, 1667, 3334, 5557, 11114, 38341, 76682, 127811, 255622, 9263519, 18527038, 213060937, 426121874]

約数ペア:

[(1, 426121874), (2, 213060937), (23, 18527038), (46, 9263519), (1667, 255622), (3334, 127811), (5557, 76682), (11114, 38341)]