126894068

素因数分解:

$2^2\times 7^1\times {\mathrm{4531931}}^1$

素因数の和:4531942

約数の個数: 12

約数和(自身を含む): 253788192

約数和(自身を除く): 126894124

約数列:

[1, 2, 4, 7, 14, 28, 4531931, 9063862, 18127724, 31723517, 63447034, 126894068]

約数ペア:

[(1, 126894068), (2, 63447034), (4, 31723517), (7, 18127724), (14, 9063862), (28, 4531931)]