2542328

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{337}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 5110560

約数和(自身を除く): 2568232

約数列:

[1, 2, 4, 8, 23, 41, 46, 82, 92, 164, 184, 328, 337, 674, 943, 1348, 1886, 2696, 3772, 7544, 7751, 13817, 15502, 27634, 31004, 55268, 62008, 110536, 317791, 635582, 1271164, 2542328]

約数ペア:

[(1, 2542328), (2, 1271164), (4, 635582), (8, 317791), (23, 110536), (41, 62008), (46, 55268), (82, 31004), (92, 27634), (164, 15502), (184, 13817), (328, 7751), (337, 7544), (674, 3772), (943, 2696), (1348, 1886)]