2639976

素因数分解:

$2^3\times 3^1\times {\mathrm{317}}^1\times {\mathrm{347}}^1$

素因数の和:673

約数の個数: 32

約数和(自身を含む): 6639840

約数和(自身を除く): 3999864

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 317, 347, 634, 694, 951, 1041, 1268, 1388, 1902, 2082, 2536, 2776, 3804, 4164, 7608, 8328, 109999, 219998, 329997, 439996, 659994, 879992, 1319988, 2639976]

約数ペア:

[(1, 2639976), (2, 1319988), (3, 879992), (4, 659994), (6, 439996), (8, 329997), (12, 219998), (24, 109999), (317, 8328), (347, 7608), (634, 4164), (694, 3804), (951, 2776), (1041, 2536), (1268, 2082), (1388, 1902)]