989827118

素因数分解:

$2^1\times 7^1\times {\mathrm{7151}}^1\times {\mathrm{9887}}^1$

素因数の和:17047

約数の個数: 16

約数和(自身を含む): 1697255424

約数和(自身を除く): 707428306

約数列:

[1, 2, 7, 14, 7151, 9887, 14302, 19774, 50057, 69209, 100114, 138418, 70701937, 141403874, 494913559, 989827118]

約数ペア:

[(1, 989827118), (2, 494913559), (7, 141403874), (14, 70701937), (7151, 138418), (9887, 100114), (14302, 69209), (19774, 50057)]