26398474

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{2417}}^1$

素因数の和:2589

約数の個数: 16

約数和(自身を含む): 40854528

約数和(自身を除く): 14456054

約数列:

[1, 2, 43, 86, 127, 254, 2417, 4834, 5461, 10922, 103931, 207862, 306959, 613918, 13199237, 26398474]

約数ペア:

[(1, 26398474), (2, 13199237), (43, 613918), (86, 306959), (127, 207862), (254, 103931), (2417, 10922), (4834, 5461)]