2912488208

素因数分解:

$2^4\times 7^1\times {\mathrm{26004359}}^1$

素因数の和:26004374

約数の個数: 20

約数和(自身を含む): 6449081280

約数和(自身を除く): 3536593072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 26004359, 52008718, 104017436, 182030513, 208034872, 364061026, 416069744, 728122052, 1456244104, 2912488208]

約数ペア:

[(1, 2912488208), (2, 1456244104), (4, 728122052), (7, 416069744), (8, 364061026), (14, 208034872), (16, 182030513), (28, 104017436), (56, 52008718), (112, 26004359)]