2012606470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{404951}}^1$

素因数の和:405036

約数の個数: 32

約数和(自身を含む): 4198542336

約数和(自身を除く): 2185935866

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 710, 994, 2485, 4970, 404951, 809902, 2024755, 2834657, 4049510, 5669314, 14173285, 28346570, 28751521, 57503042, 143757605, 201260647, 287515210, 402521294, 1006303235, 2012606470]

約数ペア:

[(1, 2012606470), (2, 1006303235), (5, 402521294), (7, 287515210), (10, 201260647), (14, 143757605), (35, 57503042), (70, 28751521), (71, 28346570), (142, 14173285), (355, 5669314), (497, 4049510), (710, 2834657), (994, 2024755), (2485, 809902), (4970, 404951)]