1146938128

素因数分解:

$2^4\times 7^1\times {\mathrm{10240519}}^1$

素因数の和:10240534

約数の個数: 20

約数和(自身を含む): 2539648960

約数和(自身を除く): 1392710832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 10240519, 20481038, 40962076, 71683633, 81924152, 143367266, 163848304, 286734532, 573469064, 1146938128]

約数ペア:

[(1, 1146938128), (2, 573469064), (4, 286734532), (7, 163848304), (8, 143367266), (14, 81924152), (16, 71683633), (28, 40962076), (56, 20481038), (112, 10240519)]