2518561797004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{5705177}}^1$

素因数の和:5705398

約数の個数: 48

約数和(自身を含む): 4907365908480

約数和(自身を除く): 2388804111476

約数列:

[1, 2, 4, 11, 22, 44, 79, 127, 158, 254, 316, 508, 869, 1397, 1738, 2794, 3476, 5588, 10033, 20066, 40132, 110363, 220726, 441452, 5705177, 11410354, 22820708, 62756947, 125513894, 251027788, 450708983, 724557479, 901417966, 1449114958, 1802835932, 2898229916, 4957798813, 7970132269, 9915597626, 15940264538, 19831195252, 31880529076, 57240040841, 114480081682, 228960163364, 629640449251, 1259280898502, 2518561797004]

約数ペア:

[(1, 2518561797004), (2, 1259280898502), (4, 629640449251), (11, 228960163364), (22, 114480081682), (44, 57240040841), (79, 31880529076), (127, 19831195252), (158, 15940264538), (254, 9915597626), (316, 7970132269), (508, 4957798813), (869, 2898229916), (1397, 1802835932), (1738, 1449114958), (2794, 901417966), (3476, 724557479), (5588, 450708983), (10033, 251027788), (20066, 125513894), (40132, 62756947), (110363, 22820708), (220726, 11410354), (441452, 5705177)]