9850990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{57947}}^1$

素因数の和:57971

約数の個数: 16

約数和(自身を含む): 18775152

約数和(自身を除く): 8924162

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 57947, 115894, 289735, 579470, 985099, 1970198, 4925495, 9850990]

約数ペア:

[(1, 9850990), (2, 4925495), (5, 1970198), (10, 985099), (17, 579470), (34, 289735), (85, 115894), (170, 57947)]