989366

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4157}}^1$

素因数の和:4183

約数の個数: 16

約数和(自身を含む): 1796256

約数和(自身を除く): 806890

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 4157, 8314, 29099, 58198, 70669, 141338, 494683, 989366]

約数ペア:

[(1, 989366), (2, 494683), (7, 141338), (14, 70669), (17, 58198), (34, 29099), (119, 8314), (238, 4157)]