553696136

素因数分解:

$2^3\times 7^1\times {\mathrm{9887431}}^1$

素因数の和:9887444

約数の個数: 16

約数和(自身を含む): 1186491840

約数和(自身を除く): 632795704

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 9887431, 19774862, 39549724, 69212017, 79099448, 138424034, 276848068, 553696136]

約数ペア:

[(1, 553696136), (2, 276848068), (4, 138424034), (7, 79099448), (8, 69212017), (14, 39549724), (28, 19774862), (56, 9887431)]