1979196

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:202

約数の個数: 48

約数和(自身を含む): 4935168

約数和(自身を除く): 2955972

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 71, 92, 101, 138, 142, 202, 213, 276, 284, 303, 404, 426, 606, 852, 1212, 1633, 2323, 3266, 4646, 4899, 6532, 6969, 7171, 9292, 9798, 13938, 14342, 19596, 21513, 27876, 28684, 43026, 86052, 164933, 329866, 494799, 659732, 989598, 1979196]

約数ペア:

[(1, 1979196), (2, 989598), (3, 659732), (4, 494799), (6, 329866), (12, 164933), (23, 86052), (46, 43026), (69, 28684), (71, 27876), (92, 21513), (101, 19596), (138, 14342), (142, 13938), (202, 9798), (213, 9292), (276, 7171), (284, 6969), (303, 6532), (404, 4899), (426, 4646), (606, 3266), (852, 2323), (1212, 1633)]