260868484

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{39937}}^1$

素因数の和:40035

約数の個数: 24

約数和(自身を含む): 483090048

約数和(自身を除く): 222221564

約数列:

[1, 2, 4, 23, 46, 71, 92, 142, 284, 1633, 3266, 6532, 39937, 79874, 159748, 918551, 1837102, 2835527, 3674204, 5671054, 11342108, 65217121, 130434242, 260868484]

約数ペア:

[(1, 260868484), (2, 130434242), (4, 65217121), (23, 11342108), (46, 5671054), (71, 3674204), (92, 2835527), (142, 1837102), (284, 918551), (1633, 159748), (3266, 79874), (6532, 39937)]