129634274

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{4273}}^1$

素因数の和:4490

約数の個数: 32

約数和(自身を含む): 243720576

約数和(自身を除く): 114086302

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 197, 394, 1379, 2167, 2758, 4273, 4334, 8546, 15169, 29911, 30338, 47003, 59822, 94006, 329021, 658042, 841781, 1683562, 5892467, 9259591, 11784934, 18519182, 64817137, 129634274]

約数ペア:

[(1, 129634274), (2, 64817137), (7, 18519182), (11, 11784934), (14, 9259591), (22, 5892467), (77, 1683562), (154, 841781), (197, 658042), (394, 329021), (1379, 94006), (2167, 59822), (2758, 47003), (4273, 30338), (4334, 29911), (8546, 15169)]