3780451374

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1267757}}^1$

素因数の和:1267840

約数の個数: 32

約数和(自身を含む): 8762743296

約数和(自身を除く): 4982291922

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 1267757, 2535514, 3803271, 7606542, 8874299, 17748598, 26622897, 53245794, 90010747, 180021494, 270032241, 540064482, 630075229, 1260150458, 1890225687, 3780451374]

約数ペア:

[(1, 3780451374), (2, 1890225687), (3, 1260150458), (6, 630075229), (7, 540064482), (14, 270032241), (21, 180021494), (42, 90010747), (71, 53245794), (142, 26622897), (213, 17748598), (426, 8874299), (497, 7606542), (994, 3803271), (1491, 2535514), (2982, 1267757)]