1275124564

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{425609}}^1$

素因数の和:425727

約数の個数: 24

約数和(自身を含む): 2574089280

約数和(自身を除く): 1298964716

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 425609, 851218, 1702436, 2979263, 5958526, 11917052, 45540163, 91080326, 182160652, 318781141, 637562282, 1275124564]

約数ペア:

[(1, 1275124564), (2, 637562282), (4, 318781141), (7, 182160652), (14, 91080326), (28, 45540163), (107, 11917052), (214, 5958526), (428, 2979263), (749, 1702436), (1498, 851218), (2996, 425609)]