1017998

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:247

約数の個数: 16

約数和(自身を含む): 1586304

約数和(自身を除く): 568306

約数列:

[1, 2, 67, 71, 107, 134, 142, 214, 4757, 7169, 7597, 9514, 14338, 15194, 508999, 1017998]

約数ペア:

[(1, 1017998), (2, 508999), (67, 15194), (71, 14338), (107, 9514), (134, 7597), (142, 7169), (214, 4757)]