9904718

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{389}}^1\times {\mathrm{439}}^1$

素因数の和:859

約数の個数: 16

約数和(自身を含む): 15444000

約数和(自身を除く): 5539282

約数列:

[1, 2, 29, 58, 389, 439, 778, 878, 11281, 12731, 22562, 25462, 170771, 341542, 4952359, 9904718]

約数ペア:

[(1, 9904718), (2, 4952359), (29, 341542), (58, 170771), (389, 25462), (439, 22562), (778, 12731), (878, 11281)]