384625430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{5494649}}^1$

素因数の和:5494663

約数の個数: 16

約数和(自身を含む): 791229600

約数和(自身を除く): 406604170

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 5494649, 10989298, 27473245, 38462543, 54946490, 76925086, 192312715, 384625430]

約数ペア:

[(1, 384625430), (2, 192312715), (5, 76925086), (7, 54946490), (10, 38462543), (14, 27473245), (35, 10989298), (70, 5494649)]