1309267248

素因数分解:

$2^4\times 3^1\times {\mathrm{27276401}}^1$

素因数の和:27276412

約数の個数: 20

約数和(自身を含む): 3382273848

約数和(自身を除く): 2073006600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 27276401, 54552802, 81829203, 109105604, 163658406, 218211208, 327316812, 436422416, 654633624, 1309267248]

約数ペア:

[(1, 1309267248), (2, 654633624), (3, 436422416), (4, 327316812), (6, 218211208), (8, 163658406), (12, 109105604), (16, 81829203), (24, 54552802), (48, 27276401)]