5519402

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1$

素因数の和:374

約数の個数: 32

約数和(自身を含む): 10070784

約数和(自身を除く): 4551382

約数列:

[1, 2, 7, 14, 23, 46, 61, 122, 161, 281, 322, 427, 562, 854, 1403, 1967, 2806, 3934, 6463, 9821, 12926, 17141, 19642, 34282, 45241, 90482, 119987, 239974, 394243, 788486, 2759701, 5519402]

約数ペア:

[(1, 5519402), (2, 2759701), (7, 788486), (14, 394243), (23, 239974), (46, 119987), (61, 90482), (122, 45241), (161, 34282), (281, 19642), (322, 17141), (427, 12926), (562, 9821), (854, 6463), (1403, 3934), (1967, 2806)]