2912389424

素因数分解:

$2^4\times 7^1\times {\mathrm{26003477}}^1$

素因数の和:26003492

約数の個数: 20

約数和(自身を含む): 6448862544

約数和(自身を除く): 3536473120

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 26003477, 52006954, 104013908, 182024339, 208027816, 364048678, 416055632, 728097356, 1456194712, 2912389424]

約数ペア:

[(1, 2912389424), (2, 1456194712), (4, 728097356), (7, 416055632), (8, 364048678), (14, 208027816), (16, 182024339), (28, 104013908), (56, 52006954), (112, 26003477)]