2277771874

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{61933}}^1$

素因数の和:62050

約数の個数: 32

約数和(自身を含む): 4066834176

約数和(自身を除く): 1789062302

約数列:

[1, 2, 7, 14, 37, 71, 74, 142, 259, 497, 518, 994, 2627, 5254, 18389, 36778, 61933, 123866, 433531, 867062, 2291521, 4397243, 4583042, 8794486, 16040647, 30780701, 32081294, 61561402, 162697991, 325395982, 1138885937, 2277771874]

約数ペア:

[(1, 2277771874), (2, 1138885937), (7, 325395982), (14, 162697991), (37, 61561402), (71, 32081294), (74, 30780701), (142, 16040647), (259, 8794486), (497, 4583042), (518, 4397243), (994, 2291521), (2627, 867062), (5254, 433531), (18389, 123866), (36778, 61933)]