317921758

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2064427}}^1$

素因数の和:2064447

約数の個数: 16

約数和(自身を含む): 594555264

約数和(自身を除く): 276633506

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 2064427, 4128854, 14450989, 22708697, 28901978, 45417394, 158960879, 317921758]

約数ペア:

[(1, 317921758), (2, 158960879), (7, 45417394), (11, 28901978), (14, 22708697), (22, 14450989), (77, 4128854), (154, 2064427)]