419777134

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{422311}}^1$

素因数の和:422391

約数の個数: 16

約数和(自身を含む): 729755136

約数和(自身を除く): 309978002

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 422311, 844622, 2956177, 5912354, 29984081, 59968162, 209888567, 419777134]

約数ペア:

[(1, 419777134), (2, 209888567), (7, 59968162), (14, 29984081), (71, 5912354), (142, 2956177), (497, 844622), (994, 422311)]