872137798

素因数分解:

$2^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{229}}^1\times {\mathrm{1367}}^1$

素因数の和:1804

約数の個数: 32

約数和(自身を含む): 1510272000

約数和(自身を除く): 638134202

約数列:

[1, 2, 7, 14, 199, 229, 398, 458, 1367, 1393, 1603, 2734, 2786, 3206, 9569, 19138, 45571, 91142, 272033, 313043, 318997, 544066, 626086, 637994, 1904231, 2191301, 3808462, 4382602, 62295557, 124591114, 436068899, 872137798]

約数ペア:

[(1, 872137798), (2, 436068899), (7, 124591114), (14, 62295557), (199, 4382602), (229, 3808462), (398, 2191301), (458, 1904231), (1367, 637994), (1393, 626086), (1603, 544066), (2734, 318997), (2786, 313043), (3206, 272033), (9569, 91142), (19138, 45571)]