2247208859

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{2693}}^1$

素因数の和:2867

約数の個数: 32

約数和(自身を含む): 2755897344

約数和(自身を除く): 508688485

約数列:

[1, 7, 23, 71, 73, 161, 497, 511, 1633, 1679, 2693, 5183, 11431, 11753, 18851, 36281, 61939, 119209, 191203, 196589, 433573, 834463, 1338421, 1376123, 4397669, 4521547, 13957819, 30783683, 31650829, 97704733, 321029837, 2247208859]

約数ペア:

[(1, 2247208859), (7, 321029837), (23, 97704733), (71, 31650829), (73, 30783683), (161, 13957819), (497, 4521547), (511, 4397669), (1633, 1376123), (1679, 1338421), (2693, 834463), (5183, 433573), (11431, 196589), (11753, 191203), (18851, 119209), (36281, 61939)]