979942

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:243

約数の個数: 16

約数和(自身を含む): 1527552

約数和(自身を除く): 547610

約数列:

[1, 2, 67, 71, 103, 134, 142, 206, 4757, 6901, 7313, 9514, 13802, 14626, 489971, 979942]

約数ペア:

[(1, 979942), (2, 489971), (67, 14626), (71, 13802), (103, 9514), (134, 7313), (142, 6901), (206, 4757)]