2839298

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1$

素因数の和:302

約数の個数: 32

約数和(自身を含む): 5391360

約数和(自身を除く): 2552062

約数列:

[1, 2, 7, 11, 14, 22, 77, 103, 154, 179, 206, 358, 721, 1133, 1253, 1442, 1969, 2266, 2506, 3938, 7931, 13783, 15862, 18437, 27566, 36874, 129059, 202807, 258118, 405614, 1419649, 2839298]

約数ペア:

[(1, 2839298), (2, 1419649), (7, 405614), (11, 258118), (14, 202807), (22, 129059), (77, 36874), (103, 27566), (154, 18437), (179, 15862), (206, 13783), (358, 7931), (721, 3938), (1133, 2506), (1253, 2266), (1442, 1969)]