2586856

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{827}}^1$

素因数の和:873

約数の個数: 32

約数和(自身を含む): 5365440

約数和(自身を除く): 2778584

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 782, 827, 1564, 1654, 3128, 3308, 6616, 14059, 19021, 28118, 38042, 56236, 76084, 112472, 152168, 323357, 646714, 1293428, 2586856]

約数ペア:

[(1, 2586856), (2, 1293428), (4, 646714), (8, 323357), (17, 152168), (23, 112472), (34, 76084), (46, 56236), (68, 38042), (92, 28118), (136, 19021), (184, 14059), (391, 6616), (782, 3308), (827, 3128), (1564, 1654)]