80491642

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{522673}}^1$

素因数の和:522693

約数の個数: 16

約数和(自身を含む): 150530112

約数和(自身を除く): 70038470

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 522673, 1045346, 3658711, 5749403, 7317422, 11498806, 40245821, 80491642]

約数ペア:

[(1, 80491642), (2, 40245821), (7, 11498806), (11, 7317422), (14, 5749403), (22, 3658711), (77, 1045346), (154, 522673)]