2911972

素因数分解:

$2^2\times 7^2\times {\mathrm{83}}^1\times {\mathrm{179}}^1$

素因数の和:280

約数の個数: 36

約数和(自身を含む): 6032880

約数和(自身を除く): 3120908

約数列:

[1, 2, 4, 7, 14, 28, 49, 83, 98, 166, 179, 196, 332, 358, 581, 716, 1162, 1253, 2324, 2506, 4067, 5012, 8134, 8771, 14857, 16268, 17542, 29714, 35084, 59428, 103999, 207998, 415996, 727993, 1455986, 2911972]

約数ペア:

[(1, 2911972), (2, 1455986), (4, 727993), (7, 415996), (14, 207998), (28, 103999), (49, 59428), (83, 35084), (98, 29714), (166, 17542), (179, 16268), (196, 14857), (332, 8771), (358, 8134), (581, 5012), (716, 4067), (1162, 2506), (1253, 2324)]