128827354054

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{895393}}^1$

素因数の和:895684

約数の個数: 32

約数和(自身を含む): 226928655360

約数和(自身を除く): 98101301306

約数列:

[1, 2, 7, 14, 43, 86, 239, 301, 478, 602, 1673, 3346, 10277, 20554, 71939, 143878, 895393, 1790786, 6267751, 12535502, 38501899, 77003798, 213998927, 269513293, 427997854, 539026586, 1497992489, 2995984978, 9201953861, 18403907722, 64413677027, 128827354054]

約数ペア:

[(1, 128827354054), (2, 64413677027), (7, 18403907722), (14, 9201953861), (43, 2995984978), (86, 1497992489), (239, 539026586), (301, 427997854), (478, 269513293), (602, 213998927), (1673, 77003798), (3346, 38501899), (10277, 12535502), (20554, 6267751), (71939, 1790786), (143878, 895393)]