137777204

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{485131}}^1$

素因数の和:485206

約数の個数: 12

約数和(自身を含む): 244506528

約数和(自身を除く): 106729324

約数列:

[1, 2, 4, 71, 142, 284, 485131, 970262, 1940524, 34444301, 68888602, 137777204]

約数ペア:

[(1, 137777204), (2, 68888602), (4, 34444301), (71, 1940524), (142, 970262), (284, 485131)]