8989498

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{353}}^1$

素因数の和:486

約数の個数: 32

約数和(自身を含む): 16516224

約数和(自身を除く): 7526726

約数列:

[1, 2, 7, 14, 17, 34, 107, 119, 214, 238, 353, 706, 749, 1498, 1819, 2471, 3638, 4942, 6001, 12002, 12733, 25466, 37771, 42007, 75542, 84014, 264397, 528794, 642107, 1284214, 4494749, 8989498]

約数ペア:

[(1, 8989498), (2, 4494749), (7, 1284214), (14, 642107), (17, 528794), (34, 264397), (107, 84014), (119, 75542), (214, 42007), (238, 37771), (353, 25466), (706, 12733), (749, 12002), (1498, 6001), (1819, 4942), (2471, 3638)]