2472242

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:170

約数の個数: 32

約数和(自身を含む): 4276800

約数和(自身を除く): 1804558

約数列:

[1, 2, 17, 19, 34, 38, 43, 86, 89, 178, 323, 646, 731, 817, 1462, 1513, 1634, 1691, 3026, 3382, 3827, 7654, 13889, 27778, 28747, 57494, 65059, 72713, 130118, 145426, 1236121, 2472242]

約数ペア:

[(1, 2472242), (2, 1236121), (17, 145426), (19, 130118), (34, 72713), (38, 65059), (43, 57494), (86, 28747), (89, 27778), (178, 13889), (323, 7654), (646, 3827), (731, 3382), (817, 3026), (1462, 1691), (1513, 1634)]