520055912

素因数分解:

$2^3\times {\mathrm{953}}^1\times {\mathrm{68213}}^1$

素因数の和:69172

約数の個数: 16

約数和(自身を含む): 976142340

約数和(自身を除く): 456086428

約数列:

[1, 2, 4, 8, 953, 1906, 3812, 7624, 68213, 136426, 272852, 545704, 65006989, 130013978, 260027956, 520055912]

約数ペア:

[(1, 520055912), (2, 260027956), (4, 130013978), (8, 65006989), (953, 545704), (1906, 272852), (3812, 136426), (7624, 68213)]