984808319

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{19759}}^1$

素因数の和:19990

約数の個数: 16

約数和(自身を含む): 1126794240

約数和(自身を除く): 141985921

約数列:

[1, 11, 23, 197, 253, 2167, 4531, 19759, 49841, 217349, 454457, 3892523, 4999027, 42817753, 89528029, 984808319]

約数ペア:

[(1, 984808319), (11, 89528029), (23, 42817753), (197, 4999027), (253, 3892523), (2167, 454457), (4531, 217349), (19759, 49841)]