252078794

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{4153}}^1$

素因数の和:4286

約数の個数: 32

約数和(自身を含む): 430686720

約数和(自身を除く): 178607926

約数列:

[1, 2, 11, 22, 31, 62, 89, 178, 341, 682, 979, 1958, 2759, 4153, 5518, 8306, 30349, 45683, 60698, 91366, 128743, 257486, 369617, 739234, 1416173, 2832346, 4065787, 8131574, 11458127, 22916254, 126039397, 252078794]

約数ペア:

[(1, 252078794), (2, 126039397), (11, 22916254), (22, 11458127), (31, 8131574), (62, 4065787), (89, 2832346), (178, 1416173), (341, 739234), (682, 369617), (979, 257486), (1958, 128743), (2759, 91366), (4153, 60698), (5518, 45683), (8306, 30349)]