8889709234

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{20483201}}^1$

素因数の和:20483241

約数の個数: 16

約数和(自身を含む): 15731099136

約数和(自身を除く): 6841389902

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 20483201, 40966402, 143382407, 286764814, 634979231, 1269958462, 4444854617, 8889709234]

約数ペア:

[(1, 8889709234), (2, 4444854617), (7, 1269958462), (14, 634979231), (31, 286764814), (62, 143382407), (217, 40966402), (434, 20483201)]