4391756

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{439}}^1$

素因数の和:545

約数の個数: 24

約数和(自身を含む): 8020320

約数和(自身を除く): 3628564

約数列:

[1, 2, 4, 41, 61, 82, 122, 164, 244, 439, 878, 1756, 2501, 5002, 10004, 17999, 26779, 35998, 53558, 71996, 107116, 1097939, 2195878, 4391756]

約数ペア:

[(1, 4391756), (2, 2195878), (4, 1097939), (41, 107116), (61, 71996), (82, 53558), (122, 35998), (164, 26779), (244, 17999), (439, 10004), (878, 5002), (1756, 2501)]