2884568

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1$

素因数の和:347

約数の個数: 32

約数和(自身を含む): 5758560

約数和(自身を除く): 2873992

約数列:

[1, 2, 4, 8, 23, 46, 61, 92, 122, 184, 244, 257, 488, 514, 1028, 1403, 2056, 2806, 5612, 5911, 11224, 11822, 15677, 23644, 31354, 47288, 62708, 125416, 360571, 721142, 1442284, 2884568]

約数ペア:

[(1, 2884568), (2, 1442284), (4, 721142), (8, 360571), (23, 125416), (46, 62708), (61, 47288), (92, 31354), (122, 23644), (184, 15677), (244, 11822), (257, 11224), (488, 5911), (514, 5612), (1028, 2806), (1403, 2056)]