376670588

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{997}}^1$

素因数の和:1242

約数の個数: 48

約数和(自身を含む): 767230464

約数和(自身を除く): 390559876

約数列:

[1, 2, 4, 7, 14, 28, 103, 131, 206, 262, 412, 524, 721, 917, 997, 1442, 1834, 1994, 2884, 3668, 3988, 6979, 13493, 13958, 26986, 27916, 53972, 94451, 102691, 130607, 188902, 205382, 261214, 377804, 410764, 522428, 718837, 914249, 1437674, 1828498, 2875348, 3656996, 13452521, 26905042, 53810084, 94167647, 188335294, 376670588]

約数ペア:

[(1, 376670588), (2, 188335294), (4, 94167647), (7, 53810084), (14, 26905042), (28, 13452521), (103, 3656996), (131, 2875348), (206, 1828498), (262, 1437674), (412, 914249), (524, 718837), (721, 522428), (917, 410764), (997, 377804), (1442, 261214), (1834, 205382), (1994, 188902), (2884, 130607), (3668, 102691), (3988, 94451), (6979, 53972), (13493, 27916), (13958, 26986)]