8864398

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{643}}^1$

素因数の和:819

約数の個数: 16

約数和(自身を含む): 13655376

約数和(自身を除く): 4790978

約数列:

[1, 2, 61, 113, 122, 226, 643, 1286, 6893, 13786, 39223, 72659, 78446, 145318, 4432199, 8864398]

約数ペア:

[(1, 8864398), (2, 4432199), (61, 145318), (113, 78446), (122, 72659), (226, 39223), (643, 13786), (1286, 6893)]