1320245432

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{882517}}^1$

素因数の和:882551

約数の個数: 32

約数和(自身を含む): 2859358320

約数和(自身を除く): 1539112888

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 882517, 1765034, 3530068, 7060136, 9707687, 15002789, 19415374, 30005578, 38830748, 60011156, 77661496, 120022312, 165030679, 330061358, 660122716, 1320245432]

約数ペア:

[(1, 1320245432), (2, 660122716), (4, 330061358), (8, 165030679), (11, 120022312), (17, 77661496), (22, 60011156), (34, 38830748), (44, 30005578), (68, 19415374), (88, 15002789), (136, 9707687), (187, 7060136), (374, 3530068), (748, 1765034), (1496, 882517)]