7927422

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1$

素因数の和:412

約数の個数: 32

約数和(自身を含む): 16384032

約数和(自身を除く): 8456610

約数列:

[1, 2, 3, 6, 53, 97, 106, 159, 194, 257, 291, 318, 514, 582, 771, 1542, 5141, 10282, 13621, 15423, 24929, 27242, 30846, 40863, 49858, 74787, 81726, 149574, 1321237, 2642474, 3963711, 7927422]

約数ペア:

[(1, 7927422), (2, 3963711), (3, 2642474), (6, 1321237), (53, 149574), (97, 81726), (106, 74787), (159, 49858), (194, 40863), (257, 30846), (291, 27242), (318, 24929), (514, 15423), (582, 13621), (771, 10282), (1542, 5141)]