2747902

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:144

約数の個数: 32

約数和(自身を含む): 4644864

約数和(自身を除く): 1896962

約数列:

[1, 2, 23, 31, 41, 46, 47, 62, 82, 94, 713, 943, 1081, 1271, 1426, 1457, 1886, 1927, 2162, 2542, 2914, 3854, 29233, 33511, 44321, 58466, 59737, 67022, 88642, 119474, 1373951, 2747902]

約数ペア:

[(1, 2747902), (2, 1373951), (23, 119474), (31, 88642), (41, 67022), (46, 59737), (47, 58466), (62, 44321), (82, 33511), (94, 29233), (713, 3854), (943, 2914), (1081, 2542), (1271, 2162), (1426, 1927), (1457, 1886)]