98799890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1411427}}^1$

素因数の和:1411441

約数の個数: 16

約数和(自身を含む): 203245632

約数和(自身を除く): 104445742

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1411427, 2822854, 7057135, 9879989, 14114270, 19759978, 49399945, 98799890]

約数ペア:

[(1, 98799890), (2, 49399945), (5, 19759978), (7, 14114270), (10, 9879989), (14, 7057135), (35, 2822854), (70, 1411427)]