1255408084

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{6131}}^1$

素因数の和:6316

約数の個数: 48

約数和(自身を含む): 2571319296

約数和(自身を除く): 1315911212

約数列:

[1, 2, 4, 7, 14, 28, 71, 103, 142, 206, 284, 412, 497, 721, 994, 1442, 1988, 2884, 6131, 7313, 12262, 14626, 24524, 29252, 42917, 51191, 85834, 102382, 171668, 204764, 435301, 631493, 870602, 1262986, 1741204, 2525972, 3047107, 4420451, 6094214, 8840902, 12188428, 17681804, 44836003, 89672006, 179344012, 313852021, 627704042, 1255408084]

約数ペア:

[(1, 1255408084), (2, 627704042), (4, 313852021), (7, 179344012), (14, 89672006), (28, 44836003), (71, 17681804), (103, 12188428), (142, 8840902), (206, 6094214), (284, 4420451), (412, 3047107), (497, 2525972), (721, 1741204), (994, 1262986), (1442, 870602), (1988, 631493), (2884, 435301), (6131, 204764), (7313, 171668), (12262, 102382), (14626, 85834), (24524, 51191), (29252, 42917)]